term paper topics for organic chemistry

100+ Great Chemistry Research Topics

Table of contents

• 1 What are the best chemistry research topics?
• 2 5 Tips for Writing Chemistry Research Papers
• 3 Chemical Engineering Research Topics
• 4 Organic Сhemistry Research Topics
• 5 Іnorganic Сhemistry Research Topics
• 6 Biomolecular Сhemistry Research Topics
• 7 Analytical Chemistry Research Topics
• 8 Computational Chemistry Research Topics
• 9 Physical Chemistry Research Topics
• 10 Innovative Chemistry Research Topics
• 11 Environmental Chemistry Research Topics
• 12 Green Chemistry Research Topics
• 13.1 Conclusion

Do you need a topic for your chemistry research paper? Are you unsure of where to start? Don’t worry – we’re here to help. In this post, we’ll go over a series of the best chemistry research paper topics as well as Tips for Writing Chemistry Research Papers on different topics. By the time you finish reading this post, you’ll have plenty of ideas to get started on your next research project!

There are many different subfields of chemistry, so it can be tough to find interesting chemistry topics to write about. If you’re struggling to narrow down your topic, we’ll go over lists of topics in multiple fields of study.

What are the best chemistry research topics?

Doing research is important to help scientists learn more about the world around us. By researching different compounds and elements, we can learn more about how they interact with one another and how they can be used to create new products or improve existing ones.

There are many different topics that you can choose to research in chemistry. Here are just a few examples:

• The history of chemistry and how it has evolved over time
• How different chemicals react with one another
• How to create new compounds or improve existing ones
• The role of chemistry in the environment
• The health effects of different chemicals

5 Tips for Writing Chemistry Research Papers

Once you have chosen a topic for your research paper , it is important to follow some tips to ensure that your paper is well-written and accurate. Here are a few tips to get you started:

• Start by doing some background research on your topic. This will help you understand the basics of the topic and give you a good foundation to build your paper on.
• Make sure to cite all of the sources that you use in your paper. This will help to show where you got your information and will also help to add credibility to your work.
• Be sure to proofread your paper before you submit it. This will ensure that there are no errors and that your paper is clear and concise.
• Get help from a tutor or friend if you are struggling with your paper. They may be able to offer helpful advice or feedback.
• Take your time when writing your research paper . This is not a race, and it is important to make sure that you do a good job on your research.

By following these tips, you can be sure that your chemistry research paper will be a success! So what are you waiting for? Let’s go over some of the best research paper topics out there.

Chemical Engineering Research Topics

Chemical Engineering is a branch of engineering that deals with the design and application of chemical processes. If you’re wondering how to choose a paper topic, here are some ideas to inspire you:

• How to create new alloy compounds or improve existing ones
• The health effects of the food industry chemicals
• Chemical engineering and sustainable development
• The future of chemical engineering
• Chemical engineering and the food industry
• Chemical engineering and the pharmaceutical industry
• Chemical engineering and the cosmetics industry
• Chemical engineering and the petrochemical industry

These are just a few examples – there are many more possibilities out there! So get started on your research today. Who knows what you might discover!

Organic Сhemistry Research Topics

Organic chemistry is the study of carbon-containing molecules. There are many different organic chemistry research topics that a student could choose to focus on and here are just a few examples of possible research projects in organic chemistry:

• Investigating new methods for synthesizing chiral molecules
• Studying the structure and reactivity of carbon nanotubes
• Investigating metal complexes with organometallic ligands
• Designing benzene derivatives with improved thermal stability
• Exploring new ways to control the stereochemistry of chemical reactions
• Studying the role of enzymes in organic synthesis
• Investigating new strategies for combating drug resistance
• Developing new methods for detecting explosives residues
• Studying the photochemistry of organic molecules
• Studying the behavior of organometallic compounds in biological systems

Іnorganic Сhemistry Research Topics

Inorganic Chemistry is the study of the chemistry of materials that do not contain carbon. Unlike other chemistry research topics, these include elements such as metals, minerals, and inorganic compounds. If you are looking for inorganic chemistry research topics on inorganic chemistry, here are some ideas to get you started:

• How different metals react with one another
• How to create new alloys or improve existing ones
• The role of inorganic chemistry in the environment
• Inorganic chemistry and sustainable development
• The future of inorganic chemistry
• Inorganic chemistry and the food industry
• Inorganic chemistry and the pharmaceutical industry
• Atomic structure progressive scale grading
• Inorganiс Сhemistry and the cosmetics industry

Biomolecular Сhemistry Research Topics

Biomolecular chemistry is the study of molecules that are important for life. These molecules can be found in all living things, from tiny bacteria to the largest animals. Researchers who work in this field use a variety of techniques to learn more about how these molecules function and how they interact with each other.

If you are looking for essential biomolecular chemistry research topics, here are some ideas to get you started:

• The structure and function of DNA
• The structure and function of proteins
• The role of carbohydrates in the body
• The role of lipids in the body
• How enzymes work
• The role of biochemistry in heart disease
• Cyanides and their effect on the body
• The role of biochemistry in cancer treatment
• The role of biochemistry in Parkison’s disease treatment
• The role of biochemistry in the immune system

The possibilities are endless for someone willing to dedicate some time to research.

Analytical Chemistry Research Topics

Analytical Chemistry is a type of chemistry that helps scientists figure out what something is made of. This can be done through a variety of methods, such as spectroscopy or chromatography. If you are looking for research topics, here are some ideas to get you started:

• How food chemicals react with one another
• Mass spectrometry
• Analytical aspects of gas and liquid chromatography
• Analytical chemistry and sustainable development
• Atomic absorption spectroscopy methods and best practices
• Analytical chemistry and the pharmaceutical industry in Ibuprofen consumption
• Analytical chemistry and the cosmetics industry in UV protectors
• Dispersive x-ray analysis of damaged tissues

Analytical chemistry is considered by many a complex science and there is a lot yet to be discovered in the field.

Computational Chemistry Research Topics

Computational chemistry is a way to use computers to help chemists understand chemical reactions. This can be done by simulating reactions or by designing new molecules. If you are looking for essential chemistry research topics in computational chemistry, here are some ideas to get you started:

• Molecular mechanics simulation
• Reaction rates of complex chemical reactions
• Designing new molecules: how can simulation help
• The role of computers in the study of quantum mechanics
• How to use computers to predict chemical reactions
• Using computers to understand organic chemistry
• The future of computational chemistry in organic reactions
• The impacts of simulation on the development of new medications
• Combustion reaction simulation impact on engine development
• Quantum-chemistry simulation review

Computers are cutting-edge technology in chemical research and this relatively new field of study has a ton yet to be explored.

Physical Chemistry Research Topics

Physical chemistry is the study of how matter behaves. It looks at the physical and chemical properties of atoms and molecules and how they interact with each other. If you are looking for physical chemistry research topics, here are some ideas to get you started:

• Standardization of pH scales
• Structure of atom on a quantum scale
• Bonding across atoms and molecules
• The effect of temperature on chemical reactions
• The role of light in in-body chemical reactions
• Chemical kinetics
• Surface tension and its effects on mixtures
• The role of pressure in chemical reactions
• Rates of diffusion in gases and liquids
• The role of entropy in chemical reactions

Here are just a few samples, but there are plenty more options! Start your research right now!

Innovative Chemistry Research Topics

Innovative chemistry is all about coming up with new ideas and ways to do things. This can be anything from creating new materials to finding new ways to make existing products. If you are looking for ground-breaking chemistry research topics, here are some ideas to get you started:

• Amino acids side chain effects in protein folding
• Chemistry in the production of nanomaterials
• The role of enzymes in chemical reactions
• Photocatalysis in 3D printing
• Avoiding pesticides in agriculture
• Combining chemical and biological processes
• Gene modification in medicinal chemistry
• The role of quantum mechanics in chemical reactions
• Astrochemical research on extraterrestrial molecules
• Spectroscopy signatures of pressurized organic components

If you need a hand, there are several sites that also offer research papers for sale and can be a great asset as you work to create your own research papers.

Whatever route you decide to take, good luck! And remember – the sky’s the limit when it comes to research! So get started today and see where your studies may take you. Who knows, you might just make a breakthrough discovery!

Environmental Chemistry Research Topics

Environmental Chemistry is the study of how chemicals interact with the environment. This can include anything from the air we breathe to the water we drink. If you are looking for environmental chemistry research topics, here are some ideas to get you started:

• Plastic effects on ocean life
• Urban ecology
• The role of carbon in climate change
• Air pollution and its effects
• Water pollution and its effects
• Chemicals in food and their effect on the body
• The effect of chemicals on plant life
• Earth temperature prediction models

A lot of research on the environment is being conducted at the moment because the environment is in danger. There are a lot of environmental problems that need to be solved, and research is the key to solving them.

Green Chemistry Research Topics

Green chemistry is the study of how to make products and processes that are environmentally friendly. This can include anything from finding new ways to recycle materials to developing new products that are biodegradable. If you are looking for green chemistry research topics, here are some ideas to get you started:

• Recycling and reuse of materials
• Developing biodegradable materials
• Improving existing recycling processes
• Green chemistry and sustainable development
• The future of green chemistry
• Green chemistry and the food industry
• Green chemistry and the pharmaceutical industry
• Green chemistry and the cosmetics industry

A more environmentally friendly world is something we all aspire for and a lot of research has been conducted on how we can achieve this, making this one of the most promising areas of study. The results have been varied, but there are a few key things we can do to make a difference.

Controversial Chemistry Research Topics

Controversial chemistry is all about hot-button topics that people are passionate about. This can include anything from the use of chemicals in warfare to the health effects of different chemicals. If you are looking for controversial topics to write about , here are some ideas to get you started:

• The use of chemicals in warfare
• Gene modification in human babies
• Bioengineering
• How fast food chemicals affect the human brain
• The role of the government in regulating chemicals
• Evolution of cigarette chemicals over time
• Chemical effects of CBD oils
• Antidepressant chemical reactions
• Synthetic molecules replication methods
• Gene analysis

Controversial research papers often appear in the media before it has been peer-reviewed and published in a scientific journal. The reason for this is that the media is interested in stories that are new, exciting, and generate a lot of debate.

Chemistry is an incredibly diverse and interesting field, with many controversial topics to write about. If you are looking for a research topic, consider the examples listed in this article. With a little bit of effort, you are sure to find a topic that is both interesting and within your skillset.

In order to be a good researcher, it is important to be able to think critically and solve problems. However, innovation in chemistry research can be challenging. When thinking about how to innovate, it is important to consider both the practical and theoretical aspects of your research. Additionally, try to build on the work of others in order to create something new and unique. With a little bit of effort, you are sure to be able to find a topic that is both interesting and within your skillset.

Happy writing!

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Do you find identifying suitable chemistry research topics difficult? You are not alone! Many students consider it challenging and time-consuming to choose an interesting chemistry topic for a research paper. In this blog post, we will discuss various research topics in chemistry to help simplify your research process. Continue reading to familiarize yourself with ideas from different fields and academic levels. Apart from defining research topics and discussing how to select one, we have provided examples to help kick-start your research project or assignments. Got a deadline approaching fast? Entrust your chemistry research paper to professional writers. Our academic service proceeds all ‘ write my paper for me ’ inquiries quickly and efficiently. Get your paper written now by an expert!

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Chemistry is a field of science that covers the structure, composition, and properties of elements and compounds. As a student taking this subject, you will encounter multiple experiments, chemical reactions, and analytical study methods. This branch of science can be subdivided into multiple areas, including organic, inorganic, biochemistry, physical, analytical, and nuclear science, among others. Chemistry research paper topics are talking points related to the branches of science outlined above. To ensure that all learning objectives are met, instructors may require students to work on various topics in chemistry. You would be expected to source your chemistry research topics ideas from all possible branches. In one instance, your topic could be associated with analytical science, in another - with practical discussions, which is an entirely different thing despite both areas being categorized as chemistry subfields.

Selecting a good research topic for chemistry plays a vital role in determining the probability of success when writing your paper. It is, therefore, important to know the characteristics of good chemistry topics for a research paper. Although you can derive discussions from many sub-areas, these research topic ideas share many common characteristics. A great research topic should be:

Chemistry is a broad subject with multiple research areas. If you are not keen enough, you may easily get lost in its variety and fail to select a congenial title. So, how do you deal with this issue? In a nutshell, the process comes down to two aspects – your passion and competence. Below are step-by-step guidelines that you can follow to determine interesting topics about chemistry:

Once you select the most appropriate title, see how to write a research paper like an expert.

There are many research topics for chemistry to choose from. In this section, we have compiled examples of the best topics from various sub-areas. Below is a list of chemistry research topics for papers:

The chemistry research topics list above is created by drawing ideas from different sub-areas, thus covering a significant part of scholars’ inquiries.

In some instances, one may select a research topic because it is just fascinating. There are interesting chemistry topics that can explain intriguing phenomena in your day-to-day life. Alternatively, you can also opt for something related to essential issues in the current society. Here are sample chemistry interesting topics you can research into:

The science studied in high schools is way simpler compared to postgraduate one. You can find easy chemistry topics to research if you focus on certain academic levels and sub-areas. For example, physical chemistry has easy chemistry topics to do research paper on. On the other side, inorganic or analytical sub-areas tend to offer scientific research research topics that are more technical. The list below outlines easy topic examples you can pick from:

Innovative chemistry topics for research paper relate to new ideas and ways to go about things. Using these ground-breaking topics related to chemistry, you can discuss new materials or methodologies. If you are interested in innovative research topics, here are some examples you can borrow from:

Sometimes, our title selection might be guided by how cool and fun the study results will be. If you are looking for cool chemistry topics to research on, you are in the right place. We have compiled some cool chemistry topics for you to choose from.

Have you spotted any ideas but can’t get the research process started? Contact our professional writing service where you can pay for research paper and be sure that you will get outstanding results within your deadline. 

There are many chemistry topics to write about. However, not all topics are intriguing (and frankly, most are the other way around). Below are topic examples that can instantly draw readers’ attention:

If you closely review the research topics for chemistry paper above, you will find them arousing your curiosity much more than the ones in other sections. These topics will challenge your initial line of thinking or introduce you to the concepts that just stand out.

There are some chemistry paper topics that are rarely worked on by students. People ignore these topics because they are either complex or lack adequate conclusive information from previous studies. If you are brave enough and wish to have a unique presentation, you can consider the research topics in chemistry below:

Unlike the unique study subjects discussed in the previous section, popular topics relating to chemistry are widely researched. Students favor these topics due to reasons like their simplicity, availability of adequate evidence, and their relevance to current issues. You can pick a hot topic in chemistry from the list below:

>> View more: Medical Research Paper Topics

Just like in any other subject, there exist chemistry project topics that are controversial in nature. People are understandably more passionate about some subject matters compared to others. Discussions related to, for instance, chemical usage in battlefields and the health effects of using certain chemicals tend to attract heated debates. Below are some controversial topics in chemistry that you can write about:

Students are often required to work on some chemistry project ideas to successfully complete their course. Depending on the sub-area one specializes in, and the academic level, research matters will vary significantly. For instance, chemistry undergraduate research project ideas are incomparable to highschool research titles. Some subject matters are only suitable for professional research. This section sorts the research ideas into their respective academic levels.

Chemistry research project ideas for highschool students are relatively easy compared to higher academic levels. The tasks are not very demanding in terms of the research methodologies used and the time required to complete them. At this level, students are introduced to the basic concepts of the subject. Common chemistry topics for high school are outlined in the list below.

Chemistry project ideas for college often require students to dive deep into a subject. Rather than explaining the basic concepts, you may be instructed to apply them in addressing problems. A college chemistry project will require you to dedicate more time and conduct more research. Below are some of the title ideas for college students and undergraduates:

Chemistry can be divided into many sub-areas. Each subfield has interesting chemistry topics to research into. To choose a research topic in chemistry, you need to first determine a sub-area you would wish to specialize in. However, even within these fields, there are still many title options to choose from. To help reduce the confusion and simplify the selection process, we have categorized potential research discussions into their respective sub-areas.

Organic chemistry mainly involves studying the structure, composition, properties, and reaction of carbon-based compounds. It is among the most commercially applied subfields, which makes organic chemistry research paper topics very common. I am sure you must have encountered products manufactured using organic chemistry principles within your surroundings. If you wish to learn more about these products, you can explore these latest research topics in organic chemistry:

This branch deals with the study of structure, composition, and properties of materials that do not contain carbon. Research paper topics for inorganic chemistry focus on metals, minerals, and inorganic compounds. The list below compiles chemistry projects topics and ideas related to inorganic chemistry.

The determination of the objects’ primary makeup of objects is the main interest of this branch. Various analytical methods, including spectroscopy, chromatography, and electroanalytical techniques, are often discussed in the subfield. As such, many analytical chemistry research paper topics focus on these or other analysis techniques. Below is a list of research topics on analytical chemistry:

The apparent global warming and climate change threats have led to the development of a new area of study. This sub-area has project topics in chemistry that explore the impact of human activity on the environment and the potential solutions for slowing down and reversing the climate change process. Common environmental chemistry related topics include:

Need more ideas on the environment? Check our list of the best environmental research topics for students. 

Physical chemistry is the study of the behavior of matter. Physical chemistry topics for research papers focus on analyzing the physical and chemical properties of atoms and molecules and how they interact with each other. You can use a project topic on chemistry from the list below:

In this section, we will discuss research topics of chemistry related to the design and application of chemical processes. Here are some of the chemical research project ideas that will impress your instructor:

A nuclear chemistry research project deals with radioactivity-related processes. You may encounter this branch of science in nuclear energy production, military applications, and even in the hospital. Some of the researchable topics in chemistry of nuclei transformation include:

There is a vast assortment of research ideas for your study on our platform. Be it biology research topics or nursing research paper topics , we have all of them here.

In sum, chemistry is a broad subject with multiple sub-areas. Depending on your preference, you can choose interesting chemistry research topics for papers from the many subfields. Apart from selecting a good research subject, also remember that is always mandatory to adhere to proper writing procedures! Besides, select chemistry essay topics that will keep you excited till the end of research, as you wouldn’t want to quit in the middle and switch to another topic. If you combine all provided tips together, you will definitely find it easy to select and work on research in chemistry topics.

• Precise, meaningful, clear, and straightforward
• Analytical and researchable using logical methodologies
• Of theoretical or practical significance
• Supported by numerous academic evidence and sources.
• Pick chemistry research topics with your knowledge capabilities in mind. Do not choose a topic that is beyond your academic level.
• Choose something that is interesting to you. If you are fascinated with the selected topic, you will find responding to the research questions to be much simpler.
• Select a research title that is convenient to work on due to the sufficient amount and availability of existing evidence and references.
• Ensure that the chosen chemistry topics for research paper are within the subfield you are majoring in and that it meets your instructor’s requirements.
• Latest developments in DNA technology.
• Negative effects of using pesticides in food production.
• Importance and potential drawbacks of using fertilizer in commercial agriculture.
• Acids and bases: composition, properties, and applications.
• Industrial chemicals and environmental pollution.
• Dangers and side effects of using ibuprofen.
• Acid-base neutralization process.
• Air pollution implication on global warming and climate change.
• Ageing and the brain.
• Catalytic reaction mechanisms.
• Composition and effects of e-cigarettes.
• Food dye composition.
• Measuring electrical conductivity in a salt solution.
• How to change a penny’s color to gold.
• The scientific explanation of foam formation.
• Silicon usage in cosmetic surgery.
• Evidence and application of surface tension in day-to-day life.
• Examining pesticide residue in farm products from different grocery stores.
• How does molecule composition affect the physical appearance of things?
• Sodium metal reaction on water surfaces.
• How to separate dissolved sugar from water.
• How to clean up oil spills at sea.
• Rust formation on metal surfaces.
• How to chemically remove rust from stainless steel.
• The science behind turning boiling water into “snow” in a cold winter.
• Determining the percentage composition of oxygen in the air.
• Patterns in the periodic table.
• Atomic theory: primary principles and applications.
• Chemical and physical properties of starch.
• Determining the pH level of various liquids.
• Properties of acids and bases.
• Why is glass the preferred material in laboratories?
• Balancing chemical equations.
• Analyzing different chemical bonds.
• Alkali metals and their properties.
• General characteristics of metals.
• Noble gasses: properties and reaction characteristics.
• Water purification methods.
• The periodic table: its historical background.
• Alkaline earth metals: properties and reactivity.
• Gene modification in medical chemistry .
• Improved cancer treatment using bacteria-based biohybrid microrobots.
• New methods used to detect explosive residues.
• Studying the molecular makeup of particles in space.
• Substitute for pesticides in farming.
• Nanophotonics in aeronautics.
• Nanomaterials production process and techniques.
• Clean energy alternatives for fossil fuels.
• Photocatalysis usage in 3D printing technology.
• Biodegradable polymers as alternatives for plastics.
• Silicon dioxide usage in solar cells.
• Chemical reactions in lithium-ion batteries.
• Self-healing concrete: basic principles.
• New materials for lightweight planes and vehicles.
• Polymer analysis in a restricted environment.
• How World War II influenced computational chemistry.
• How do chemicals in our brains create different moods?
• Composition and properties of laughing gas.
• European alchemy: historical background and its impact on modern science.
• Developing a film at home: chemicals required and process.
• Why lemon juice stops apples from browning.
• Different flame colors and their scientific explanation.
• Using a potato to light a bulb.
• Principles of chromatography.
• Utilizing cloud seeding in alleviating drought conditions.
• Finding iron in a mixture of metals.
• Gas chromatography: how it works and its applications.
• Application of vibrational spectroscopy.
• Surface tension and the dish soap experiment.
• How to make a homemade water filter.
• Non-existing chemical compounds.
• Molecular structure of artificial honey as compared to natural honey.
• Stem cell studies: ethical implications.
• Principles of polymerase chain reaction and DNA replication.
• Organic chemistry applications in our daily living.
• Chemicals as weapons of mass destruction.
• How does adding sugar to a soft drink affect its density?
• Synthetic molecules in the pharmaceutical industry .
• Aerosol formation and its application in body spray manufacture.
• Analyzing the gasoline production process.
• Benzene molecular structure and its use in the cosmetic industry.
• Why are 96,000,000 black balls dumped into the LA reservoir?
• Water recycling methods.
• The discovery of oxygen.
• Importance of esters in our day-to-day living.
• Organosilicon compounds and their use.
• Nucleophiles and electrophiles.
• Molecular structure of Teflon and its industrial application.
• Sodium azide usage in automobile airbags.
• Dangers of COVID-19 tests that use sodium azide as the reaction reagent.
• Chemical composition of steroids and their effects on human beings.
• Artificial diamond production process.
• Insulin production biotechnology.
• Evolution of lethal injection.
• Effects of chiral class drugs on human health.
• Chemical residues in livestock.
• Artificial organs and their potential implication on transplantation.
• Role of nanoreactors in nanotechnology and biotechnology.
• Dangers of phosgene to human health.
• Production of dry ice.
• Metal oxide usage in electronics.
• Importance of nitrogen to human survival.
• How do temperature changes affect chemical reactions?
• Lewis structure for ionic compounds.
• Analysis of the hydrophobic effect.
• Hydrogen as an alternative to fossil fuel.
• Application of thermodynamics law in our lives.
• pH level calculations and analysis.
• Gas laws and their application.
• Why is Earth viewed as a closed thermodynamic system?
• Redox reactions and their industrial applications.
• Decomposition process of polymers.
• The anomalous expansion of water.
• Impact of fluoride ion on dental health .
• The use of lithium, magnesium, and calcium compounds in clinical medicine.
• Biochemicals usage in warfare.
• Impact of fast-food chemicals on the human brain.
• Gene modification in human embryos.
• Bioconjugation techniques and how they are used in drug delivery.
• Synthetic molecules replication techniques.
• Use of lethal injection in execution of criminals.
• Ethical justification for euthanasia.
• Manufacture of chemical poisons.
• Fritz Haber’s controversial inventions.
• Artificial organs and their role in healthcare.
• Electromagnetic energy conversion to chemical energy.
• Dangers of using fertilizer in farming.
• Analyzing the water memory effect.
• Synthesis of food from non-edible items.
• Bio-inspired molecular machines and their applications.
• Acids and bases in the reduction-oxidation reaction.
• Importance of studying chemicals and chemical processes in high school.
• Ionization techniques for the mass spectrometry process.
• Avogadro’s Law: analysis, formulae, and application.
• Thermochemistry lab experiments.
• Laboratory safety rules.
• The hydrolysis analysis.
• Acids: structural composition, properties, and use.
• Noble gasses configuration.
• States of matter and their characteristics.
• Optimizing indoor plants life through chemistry.
• Role of enzymes in chemical and biological reactions.
• Thermal effects of chemical reactions.
• The law of multiple proportions in chemical reactions.
• Constant and changing variables in Boyle’s law .
• How much energy is produced from burning nuts and chips?
• Dangers of using radon in construction and potential solutions.
• Chemical composition of aspirin and its effect on human physiology.
• Green chemistry application in the food industry.
• Phosphorescence versus fluorescence.
• Dihydroxyacetone phosphate conversion.
• Big data and biocomputing in chemical studies.
• Thermoelectric properties of materials.
• Artificial organic tissue development in laboratories.
• Nuclear fusion: primary concepts and applications.
• Power production process in lithium nickel batteries.
• Medico-biological importance of group 3B and 4B elements.
• Global cycle of biologically active elements.
• Importance of chemical knowledge in cancer treatment.
• Inorganic materials usage in the military.
• Pain relief medicine: chemical structure and composition.
• Composition, use, and effects of polymers.
• Retin-A usage in acne treatment.
• Organic chemistry usage and application in daily life.
• Types of organic compounds isomerism.
• Aromatic hydrocarbons as industrial raw materials.
• Alcohol hydrophilicity in aqueous solutions.
• Physical and chemical properties of polyhydric alcohols.
• Synthetic polymer applications: synthetic fiber, Teflon, and isoprene rubber.
• Fetal alcohol syndrome: types and symptoms.
• Structure and properties of phenols.
• The application of organic chemistry in birth control.
• Nucleic acid stability.
• Parameters affecting proton chemical shifts.
• Structure and properties of lipids.
• How to create new and improve existing alloys.
• Implication of inorganic chemistry on the environment.
• Application of inorganic chemistry in the cosmetic industry.
• Interaction between sulfuric acid and organic materials.
• Lattice energy and enthalpy for different ionic bonds.
• Characteristics of different types of nucleosyntheses.
• Uniqueness of hydrogen bonds and polarity.
• Hard and soft acids and bases ( HSAB ) theory.
• Dalton’s Law: principles and applications.
• Structure of a gemstone and how it impacts its appearance.
• Relationship between inorganic and biochemistry.
• Parameters affecting Bronsted-Lowry acidity.
• Crystal field theory: analysis and disadvantages.
• Application of angular overlap model.
• Primary laws of photochemistry.
• Analytical techniques used in forensic science.
• Examining the electroanalytical techniques.
• Importance of analytical chemistry to the environment.
• Miniaturization and its use in analyzing pharmaceutical substances.
• Evaluating the working principles of activation analysis.
• Gravimetric analysis principles.
• GMOs usage and their potential hazards to human health.
• Potentiometric measurement methods.
• Liquid and gas chromatography.
• Spectroscopy methods and their use in detecting and quantifying molecular and structural composition of samples.
• Dispersive X-ray analysis of tissues.
• Analytical methods for determining the side effects of ibuprofen usage.
• Benefits of the isomerism framework.
• Acid-base titration as a quantitative analysis technique.
• Application of spectroscopy in medicine.
• Negative effects of deep-sea mining.
• Ground water contamination: causes, dangers, and potential solutions.
• Oil spillage and its effect on marine life.
• Effect of heat engines on the environment.
• Safe disposal of toxic waste.
• Global warming: causes and potential remedies.
• Potential alternatives to fossil fuels.
• Innovative methods to minimize pesticide usage in agriculture.
• Cultivated meat as an alternative to livestock farming.
• How efficient is artificial photosynthesis.
• The Chernobyl ecological disaster.
• Analysis of life-cycle assessment (LCA).
• Environmental benefits of using energy-saving lamps.
• Environmental pollution by nano toxins.
• Potential solutions for global warming.
• Surface tension and its impact on mixtures.
• Diffusion of liquid and gasses.
• Reaction of bromine under UV rays.
• Pressure effect in chemical reactions.
• Bonding between atoms and molecules.
• Analyzing Schrodinger’s equation.
• Hess’s laws: principles and application.
• Effects of intermolecular forces on the melting point of a material.
• Entropy law of thermodynamics.
• Relationship between quantum mechanics and atomic orbitals.
• Chemical kinetics in pharmacy.
• Analyzing the physical and chemical indicators of milk.
• How to determine atoms’ electron configuration.
• Why isotopes exist.
• Determining the group based on its successive ionization energies.
• Chemical engineering concepts in the food production industry.
• Analyzing wastewater treatment techniques.
• Conversion of rocket fuel to energy.
• Analyzing different mixture separation techniques.
• Industrial application of chemical engineering concepts.
• Non-reactive mass balances and mass balance with reaction.
• Binary distillation and its application.
• Gas absorption usage in the chemical industry.
• Reaction kinetics in a plug flow reactor.
• Water splitting for hydrogen production.
• The application of MIMO theory in the control of chemical process operation.
• Chemical engineering applications in the healthcare sector.
• Nanofiltration member usages in pharmaceutical wastewater treatment.
• General overview of microfluidics.
• Production of high-quality foam.
• Computation of an element’s half-life.
• Radioactive elements in real life and how they are being used.
• Nuclear fusion: the process and its function.
• Types of radioactive decay.
• Effects of radiation on biological systems.
• Safe radioactive waste disposal.
• Application of nuclear science in the healthcare sector.
• Analyzing the three types of radiation.
• How to destroy toxic organic compounds using irradiation.
• Is there a possibility of cold fusion ever happening?
• Biological application of radiochemistry.
• Dangerous consequences of ionizing versus non-ionizing radiation.
• Optical chemo sensors: principles and applications.
• Interaction between water and radioactive materials.
• Radiation accident cases in human history.

What Are Chemistry Research Topics?

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Organic chemistry articles from across Nature Portfolio

Organic chemistry is the study of the synthesis, structure, reactivity and properties of the diverse group of chemical compounds primarily constructed of carbon. All life on earth is carbon-based, thus organic chemistry is also the basis of biochemistry. The ability to form compounds containing long chains of carbon atoms is the basis of polymer chemistry.

Cyclopropenium functionalization

Although functionalized cyclopropenes have found uses in many applications, their synthesis has been severely limited. Now, a hypervalent iodine reagent, in conjunction with gold catalysis, has been utilized to control their reactivity, allowing efficient formation of cyclopropenyl alkynes/alkenes.

• Sayad Doobary
• Berit Olofsson

Characterization of a secondary carbon-centred radical

A diazapentadienyl radical featuring a disubstituted carbon centre is discovered allowing the isolation and structural characterization of a stable secondary carbon radical.

• Koushik Saha
• Holger Braunschweig

Related Subjects

• Carbohydrate chemistry
• Combinatorial libraries
• Synthetic chemistry methodology
• Microwave chemistry
• Natural product synthesis
• Reaction mechanisms
• Stereochemistry
• Structure elucidation

Latest Research and Reviews

Stereospecific alkenylidene homologation of organoboronates by s n v reaction.

• Christian D. Knox
• Guangbin Dong

Titanium catalyzed [2σ + 2π] cycloaddition of bicyclo[1.1.0]-butanes with 1,3-dienes for efficient synthesis of stilbene bioisosteres

Natural stilbenes show significant potential in the prevention and treatment of diseases due to their diverse pharmacological activities. Here the authors present a mild and effective Ti-catalyzed intermolecular radical-relay cycloaddition reaction with good regio- and trans-selectivity offering rapid access to structurally diverse stilbene bioisosteres.

• Yonghong Liu

Accessing elusive σ -type cyclopropenium cation equivalents through redox gold catalysis

The σ -type cyclopropenium cations (CPCs) are unstable species and currently underdeveloped. Now, an iodine(III)-based cyclopropenyl transfer reagent has been developed, which can generate electrophilic cyclopropenyl-gold(III) species as equivalents of σ -type CPCs. The synthetic potential has been demonstrated by the transfer of σ -type CPCs to terminal alkynes and vinylboronic acids.

• Xiangdong Li
• Matthew D. Wodrich
• Jérôme Waser

Organocatalytic skeletal reorganization for enantioselective synthesis of S -stereogenic sulfinamides

The enantioselective synthesis of S -stereogenic sulfinamides has garnered considerable attention due to their unique structural and physicochemical properties but catalytic asymmetric synthesis of sulfinamides still remains challenging. Here, the authors present the synthesis of S -stereogenic sulfinamides through the peptide-mimic phosphonium salt-catalyzed asymmetric skeletal reorganization of simple prochiral and racemic sulfoximines.

• Zanjiao Liu
• Siqiang Fang
• Tianli Wang

Diastereoselective dearomatization of indoles via photocatalytic hydroboration on hydramine-functionalized carbon nitride

Dearomative hydroboration of predominantly existing indole derivatives provides a straightforward strategy to synthesize boryl indolines, but developing eco-friendly methods for remains challenging. Here, the authors develop a method for heterogeneous photocatalytic trans-hydroboration of indole derivatives with NHC-borane.

Observation of unusual outer-sphere mechanism using simple alkenes as nucleophiles in allylation chemistry

Allylic substitution reaction of alkenes has been well-developed, but it has limitations, partly due to the intrinsic predilection for an inner-sphere mechanism. Herein, the authors present an outer-sphere mechanism in Rh-catalyzed allylic substitution reaction of simple alkenes using gem-difluorinated cyclopropanes as allyl surrogates.

News and Comment

Organonitrogen electrosynthesis from CO 2 and nitrogenous sources in water

The electrochemical construction of C–N bonds from abundant CO 2 and nitrogenous sources is of interest for the sustainable synthesis of value-added organonitrogen compounds, which requires comprehensive considerations of electrocatalysts, the interface microenvironment, mechanisms, reactors and paired reactions to push this area towards competition with traditional thermochemical methods.

Cobalt catalysis for double dehydrogenation

• Thomas West

Enzymatic radical fluorine transfer

• Jan-Stefan Völler

Tailor-made glycans

A highly chemoselective method for the insertion of carbohydrates into existing oligosaccharides has been developed. The reaction sequence involves a selective Lewis-acid catalysed cleavage of one glycosidic bond followed by sequential construction of two new glycosidic bonds.

• Sugyeom Kim
• George A. O’Doherty

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Organic chemistry

A brief introduction to organic chemistry, unit 1: structure and bonding, unit 2: resonance and acid-base chemistry, unit 3: alkanes, cycloalkanes, and functional groups, unit 4: stereochemistry, unit 5: substitution and elimination reactions, unit 6: alkenes and alkynes, unit 7: alcohols, ethers, epoxides, sulfides, unit 8: conjugated systems and pericyclic reactions, unit 9: aromatic compounds, unit 10: aldehydes and ketones, unit 11: carboxylic acids and derivatives, unit 12: alpha carbon chemistry, unit 13: amines, unit 14: spectroscopy.

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1.1: Introduction to organic chemistry

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1.1. Introduction to organic chemistry

Learning objectives.

• Define organic chemistry .
• Identify organic molecules as alkanes, alkenes, alkynes, alcohols, or carboxylic acids.

Organic chemistry is the study of the chemistry of carbon compounds. Carbon is singled out because it has a chemical diversity unrivaled by any other chemical element. Its diversity is based on the following:

• Carbon atoms bond reasonably strongly with other carbon atoms.
• Carbon atoms bond reasonably strongly with atoms of other elements.
• Carbon atoms make a large number of covalent bonds (four).

Curiously, elemental carbon is not particularly abundant. It does not even appear in the list of the most common elements in Earth’s crust .  Nevertheless, all living things consist of organic compounds.

Most organic chemicals are covalent compounds, which is why we introduce organic chemistry here. By convention, compounds containing carbonate ions and bicarbonate ions, as well as carbon dioxide and carbon monoxide, are not considered part of organic chemistry, even though they contain carbon.

The simplest organic compounds are the hydrocarbons , compounds composed of carbon and hydrogen atoms only. Some hydrocarbons have only single bonds and appear as a chain (which can be a straight chain or can have branches) of carbon atoms also bonded to hydrogen atoms. These hydrocarbons are called alkanes (saturated hydrocarbons) . Each alkane has a characteristic, systematic name depending on the number of carbon atoms in the molecule. These names consist of a stem that indicates the number of carbon atoms in the chain plus the ending – ane . The stem meth – means one carbon atom, so methane is an alkane with one carbon atom. Similarly, the stem eth – means two carbon atoms; ethane is an alkane with two carbon atoms. Continuing, the stem prop – means three carbon atoms, so propane is an alkane with three carbon atoms. Figure 1.1. “Formulas and Molecular Models of the Three Simplest Alkanes” gives the formulas and the molecular models of the three simplest alkanes. (For more information about alkanes, see section 3.3. )

Figure 1.1. Formulae and molecular models of the three simplest alkanes

The three smallest alkanes are methane, ethane, and propane.

Some hydrocarbons have one or more carbon–carbon double bonds (denoted C=C). These hydrocarbons are called alkenes (see section 3.2. for more information) Note that the names of alkenes have the same stem as the alkane with the same number of carbon atoms in its chain but have the ending – ene . Thus, ethene is an alkene with two carbon atoms per molecule, and propene is a compound with three carbon atoms and one double bond.

Figure 1.2. Formulas and Molecular Models of the Two Simplest Alkenes

Ethene is commonly called ethylene, while propene is commonly called propylene.

Alkynes are hydrocarbons with a carbon–carbon triple bond (denoted C≡C) as part of their carbon skeleton (see section 3.2. for more information). The names for alkynes have the same stems as for alkanes but with the ending – yne .

Figure 1.3. Formulas and Molecular Models of the Two Simplest Alkynes

Ethyne is more commonly called acetylene.

To your health: saturated and unsaturated fats

Hydrocarbons are not the only compounds that can have carbon–carbon double bonds. A group of compounds called fats can have them as well, and their presence or absence in the human diet is becoming increasingly correlated with health issues.

Fats are combinations of long-chain organic compounds (fatty acids) and glycerol (C 3 H 8 O 3 ). The long carbon chains can have either all single bonds, in which case the fat is classified as saturated , or one or more double bonds, in which case it is a monounsaturated or a polyunsaturated fat, respectively. Saturated fats are typically solids at room temperature; beef fat (tallow) is one example. Mono- or polyunsaturated fats are likely to be liquids at room temperature and are often called oils. Olive oil, flaxseed oil, and many fish oils are mono- or polyunsaturated fats.

Some studies have linked higher amounts of saturated fats in people’s diets with a greater likelihood of developing heart disease, high cholesterol, and other diet-related diseases. In contrast, increases in unsaturated fats (either mono- or polyunsaturated) have been linked to a lower incidence of certain diseases. Thus, there have been recommendations by government bodies and health associations to decrease the proportion of saturated fat and increase the proportion of unsaturated fat in the diet. Most of these organizations also recommend decreasing the total amount of fat in the diet.  A difference as simple as the difference between a single and double carbon–carbon bond can have a significant impact on health.

The carbon–carbon double and triple bonds are examples of functional groups in organic chemistry. A functional group is a specific structural arrangement of atoms or bonds that imparts a characteristic chemical reactivity to a molecule. Alkanes have no functional group, and they are mostly inert (unreactive). A carbon–carbon double bond is considered a functional group because carbon–carbon double bonds chemically react in specific ways that differ from reactions of alkanes (for example, under certain circumstances, alkenes react with water); a carbon–carbon triple bond also undergoes certain specific chemical reactions. In the remainder of this section, we introduce two other common functional groups.

If an OH group (also called a hydroxyl group) is substituted for a hydrogen atom in a hydrocarbon molecule, the compound is an alcohol . Alcohols are named using the parent hydrocarbon name but with the final – e dropped and the suffix – ol attached. The two simplest alcohols are methanol and ethanol (see Figure 1.4.).

Figure 1.4. The two simplest organic alcohol compounds

Alcohols have an OH functional group in the molecule.  Ethanol (also called ethyl alcohol) is the alcohol in alcoholic beverages. Other alcohols include methanol (or methyl alcohol), which is used as a solvent and a cleaner, and 2-propanol (also called isopropyl alcohol or rubbing alcohol), which is used as a medicinal disinfectant. Neither methanol nor isopropyl alcohol should be ingested, as they are toxic even in small quantities.  Cholesterol is an example of a more complex alcohol.

Another important family of organic compounds has a carboxyl group , in which a carbon atom is double-bonded to an oxygen atom and to an OH group. Compounds with a carboxyl functional group are called carboxylic acids , and their names end in – oic acid . The two simplest carboxylic acids are shown in Figure 1.5.  They are perhaps best known by the common names formic acid (found in the stingers of ants) and acetic acid (found in vinegar).  The carboxyl group is sometimes written in molecules as COOH.

Figure 1.5. The two smallest organic acids

Many organic compounds are considerably more complex than the examples described here. Many compounds contain more than one functional group. The formal names can also be quite complex. In section 1.6. we will examine functional groups in more detail, and we will learn about the system of naming (nomenclature) for hydrocarbons in chapter 3 .

Identify the functional group(s) in each molecule as a double bond, a triple bond, an alcohol, or a carboxyl.

• CH 3 CH 2 CH 2 CH 2 OH

• This molecule has an alcohol functional group.
• This molecule has a double bond and a carboxyl functional group.

Skill-building exercise

Concept review exercises

What is organic chemistry?

What is a functional group? Give at least two examples of functional groups.

• Organic chemistry is the study of the chemistry of carbon compounds.

A functional group is a specific structural arrangement of atoms or bonds that imparts a characteristic chemical reactivity to the molecule; alcohol group and carboxylic group (answers will vary).

Key takeaways

• Organic molecules can be classified according to the types of elements and bonds in the molecules.

Give three reasons why carbon is the central element in organic chemistry.

Are organic compounds based more on ionic bonding or covalent bonding? Explain.

Identify the type of hydrocarbon in each structure.

Identify the functional group(s) in each molecule.

How many functional groups described in this section contain carbon and hydrogen atoms only? Name them.

What is the difference in the ways the two oxygen atoms in the carboxyl group are bonded to the carbon atom?

Carbon atoms bond reasonably strongly with other carbon atoms. Carbon atoms bond reasonably strongly with atoms of other elements. Carbon atoms make a large number of covalent bonds (four).

• carbon-carbon double bond and carbon-carbon triple bond

two; carbon-carbon double bonds and carbon-carbon triple bonds

Further reading

• Communicating chemical structure with formulas and names

• Authored by : Saylor Academy. License : CC BY-NC-SA: Attribution-NonCommercial-ShareAlike

Organic Chemistry Research Paper Topics

• Carbon family
• Fermentation
• Hydrologic cycle
• Natural gas
• Nitrogen cycle
• Nitrogen family
• Oxygen family

In 1828, German chemist Friedrich Wöhler (1800–1882) proved that this theory of vitalism was untrue. He found a very simple way to convert chemical compounds from living organisms into comparable compounds from nonliving entities.

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As a result of Wöhler’s research, the definition of organic chemistry changed. The new definition was based on the observation that every compound discovered in living organisms had one property in common: they all contained the element carbon. As a result, the modern definition of organic chemistry—as the study of carbon compounds—was adopted.

Organic and Inorganic Chemistry

One important point that Wöhler’s research showed was that the principles and techniques of chemistry apply equally well to compounds found in living organisms and in nonliving things. Nonetheless, some important differences between organic and inorganic (not organic) compounds exist. These include the following:

• The number of organic compounds vastly exceeds the number of inorganic compounds. The ratio of carbon-based compounds to noncarbon- based compounds is at least ten to one, with close to 10 million organic compounds known today. The reason for this dramatic difference is a special property of the carbon atom: its ability to join with other carbon atoms in very long chains, in rings, and in other kinds of geometric arrangements. It is not at all unusual for dozens, hundreds, or thousands of carbon atoms to bond to each other within a single compound—a property that no other element exhibits.
• In general, organic compounds tend to have much lower melting and boiling points than do inorganic compounds.
• In general, organic compounds are less likely to dissolve in water than are inorganic compounds.
• Organic compounds are likely to be more flammable but poorer conductors of heat and electricity than are inorganic compounds.
• Organic reactions tend to take place more slowly and to produce a much more complex set of products than do inorganic reactions.

Functional Groups and Organic Families

The huge number of organic compounds requires that some system be developed for organizing them. The criterion on which those compounds are organized is the presence of various functional groups. A functional group is an arrangement of atoms that is responsible for certain characteristic physical and chemical properties in a compound. For example, one such functional group is the hydroxyl group, consisting of an oxygen atom and hydrogen atom joined to each other. It is represented by the formula -OH.

All organic compounds with the same functional group are said to belong to the same organic family. Any organic compound that contains a hydroxyl group, for instance, is called an alcohol. All alcohols are similar to each other in that: (1) they contain one or more hydroxyl groups, and (2) because of those groups, they have similar physical and chemical properties. For example, alcohols tend to be more soluble in water than other organic compounds because the hydroxyl groups in the alcohol form bonds with water molecules.

The simplest organic compounds are the hydrocarbons, compounds that contain only two elements: carbon and hydrogen. The class of hydrocarbons can be divided into subgroups depending on the way in which carbon and hydrogen atoms are joined to each other. In some hydrocarbons, for example, carbon and hydrogen atoms are joined to each other only by single bonds. A single bond is a chemical bond that consists of a pair of electrons. Such hydrocarbons are known as saturated hydrocarbons.

In other hydrocarbons, carbon and hydrogen atoms are joined to each other by double or triple bonds. A double bond consists of two pairs of electrons, and a triple bond consists of three pairs of electrons. Hydrocarbons containing double and triple bonds are said to be unsaturated.

Hydrocarbons can also be open-chain or ring compounds. In an open-chain hydrocarbon, the carbon atoms are all arranged in a straight line, like a strand of spaghetti. In a ring hydrocarbon, the carbons are arranged in a continuous loop, such as a square, a pentagon, or a triangle.

Back to Science Research Paper Topics .

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The 10 Best Chemistry Topics Ideas For Research Papers and Presentations

Find your perfect school.

While most students are more concerned with how to write an effective chemistry research paper or presentation, finding organic chemistry research topics can be challenging for some. Many students simply choose a topic for their Chemistry research just for the sake of it. However, it isn’t the most effective way to succeed in this endeavor.

Given that research work should be authentic, finding a topic that best fits one’s interest and passion is significant. Choosing interesting chemistry topics that don’t align with a student’s objectives and interest is counterproductive and will only demotivate them in the long run.

Never underestimate the importance of choosing the best Chemistry research topic. From chemical equations and chemical kinetics to synthetic molecules and molecular dynamics, topics should be feasible and interesting enough to help students outline the basics of their research works.

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Chemistry Projects Topics ARE Tough!

Crafting a chemistry research paper can be daunting for many college students. Even high school students face the same challenge, too! Failure to grasp guidelines, writing styles and formatting, tight deadlines, and lack of resources are some of the roadblocks to completing an excellent research project. 

It is not uncommon either for students to struggle with deciding on the chemistry research paper topics and creating an effective presentation, thesis, and similar research on the subject.

Sorting through the available chemistry research topics entails an in-depth understanding of the specific aspect of your project. 

Best Chemistry Research Topics

Are you pursuing a Chemistry-related topic for your graduate studies or projects? Here are the ten best Chemistry topic ideas for research papers and presentations.

Medicinal Chemistry

Medicinal Chemistry is a unique topic in the field of Chemistry, discussing the synthesis, development, and design of various pharmaceutical drugs. Since this type of Chemistry topic has made significant contributions in the healthcare field, Medicinal Chemistry is one of the best Chemistry topics for presentations and research papers. Developing new treatments and drugs is crucial, with many diseases and viruses emerging.

Delving into various medicinal chemistry topics helps students become updated with the latest trends in drug formulation. If a career in the pharmaceutical industry excites you, choosing this type of Chemistry topic for your research work is an excellent option.

Sample Medicinal Chemistry Topics:

• Medicinal Chemistry Theories and Concepts
• Is Aspartame Better Than Sugar?
• Drug Design Approaches

Environmental Chemistry

If you’re an environmental advocate or want to find ways to save the environment, choosing Environmental Chemistry research topics is a suitable research initiative. With biodiversity, extreme weather changes, and pollution, the importance of pursuing further studies in this field is becoming more significant.

This Chemistry-related topic helps students explore various concepts in environmental management, pollution/contamination reduction, and environmental impact.

Environmental Chemistry also develops students’ skills in finding sustainable solutions to farming, agriculture, transportation, real estate, and healthcare. Various Environmental Chemistry subjects explore the significance of governments, organizations, and individuals as part of the collective effort to preserve the natural environment.

Sample Environmental Chemistry Topics:

• Petroleum Products And The Dangers Of Using Them
• Chemicals and Heavy Metals Found In Water
• Environmental Disasters: Oil Spills

Physical Chemistry

Do studying matter’s component and behavior at a molecular or atomic level interest you? Physical Chemistry research topics should highlight your presentation or research work. It is an excellent field for students who enjoy working with laboratory equipment and instrumentation, including a strong thirst for knowledge on how things work at the atomic level.

Graduates pursuing this topic may have to hone their mathematical aptitudes to succeed in their research. They utilize statistics and mathematical analysis to discover significant information about processes, materials, and compounds. Developing and solving mathematical equations and conducting simulations are also needed, especially when predicting compounds are part of their study.

Sample Physical Chemistry Topics:

• Physical Chemistry and Photons
• Concept of Quantum Chemistry
• Correlations Between Heat & Chemical Reactions

Inorganic Chemistry

Inorganic Chemistry primarily deals with the study of chemical compounds that don’t require carbon-hydrogen properties, reactions, and processes. This type of Chemistry field lets students explore more about salts, bases, acids, and oxides. They determine a variety of ways in which these substances can be modified, used, and improved. Professionals in the field of Inorganic Chemistry have similar roles in the field of physics and material science.

If you are genuinely interested in Organometallic Chemistry, Inorganic Chemistry research topics are a great starting point. Since the concept is unpopular, the demand for professionals in this track is growing. You’ll be one of the professionals who’ll help discover an ever-expanding list of organometallic compounds and use them in developing innovative products.

Sample Inorganic Chemistry Topics:

• Sulfuric Acid and Its Industrial Applications
• Electronic, Magnetic, and Mechanical Properties of Alloys and Metals
• Does Ammonia Have Positive Impact On Weightlifters?

Organic Chemistry

While inorganic chemistry deals with non-carbon-containing compounds, Organic Chemistry is a diverse topic that studies the preparation, reaction, properties, and structure of carbon-containing elements. Most organic compounds contain hydrogen, carbon, oxygen, nitrogen, or sulfur. Its diversity makes it beneficial for students to specialize in more than one aspect of organic chemistry. 

If you enjoy spending much of your studies exploring how to develop new compounds, delving into these topics for your presentations, capstone, or thesis work is essential. It is one of the most diverse aspects of Chemistry found in the cosmetic, pharmaceutical, food, agriculture, and healthcare fields.

Although studying this Chemistry topic can be challenging, the rewards are worth it since graduates will find abundant career opportunities in various industries.

Sample Organic Chemistry Topics:

• Chemical Properties of Hydrocarbon Fuels
• Improving Shelf Life and Retaining Food Quality
• The Chemistry of Food Dyes

Nanochemistry

Although it may appear pretty new, Nanochemistry has gained popularity in the market, considering the advancement of technology has boomed. If you love studying chemistry in combination with nanoscience concepts, this is an interesting Chemistry topic for you.

This Chemistry-related subject helps students discover various methods of preparing and assembling minuscule particles with mechanical, optical, magnetic, and chemical substances to form larger molecules. Its concept highlights using a single atom and transforming it into a more extensive, innovative material.

The advancements made by nanochemistry have protected airplanes from lightning strikes, coated cars for privacy, and helped humans prevent skin cancer through sunscreen lotions. Pursuing Nanochemistry topics is an excellent start if you are interested in adding many breakthroughs in this field.

Sample Nanochemistry Topics:

• Different Types of Nuclear Weapons
• Applications of Nanochemistry
• Applications of Nanochemistry In The Military

Biomolecular Chemistry

Do you love working in the field of chemical chemistry, agriculture, or food science? It would be best if you prioritized any topics related to Biomolecular Chemistry . This field helps students expand their knowledge and skills in studying chemical processes associated with living organisms.

The study combines chemistry and biology in a more laboratory-extensive setting. Delving into these topics helps one understand the chemical reactions, compositions, and structures of a variety of substances in living systems.

Some disciplines students can choose from include biophysical chemistry, immunochemistry, molecular biology, and bio-organic chemistry. Students find ways to prolong food products’ quality and shelf life in the food science industry. Apart from that, these topics can help students become more established in veterinary medicine, dentistry, and medical fields.

Sample Biomolecular Chemistry Topics:

• Cancer Biology and Pathology
• Role of Intestinal Parasites in Human Health and Diseases
• Adverse Effects of mRNA Vaccines

Controversial Chemistry

Students can find numerous things to research when it comes to Chemistry. However, if you’re looking for non-traditional ways or uncommon topics to study, consider a number of Controversial Chemistry research topics. One of the popular subjects in this category includes organic synthesis or the process of replicating a living organism and creating an identical component in a laboratory.

These topics help students discover the process of replicating some of the most controversial molecules in a laboratory facility and integrate synthetic strategies and equipment to develop variations of these molecules. 

Since these initiatives revolve around medicine and biology, clinical advancements often benefit from controversial chemistry topics. Gene therapy, for instance, has opened several discoveries and discussions, making it one of the most uncommon ways to cure various diseases.

Sample Controversial Chemistry Topics:

• Synthetic Pesticides, Herbicides, and Fertilizers: Are They Beneficial?
• Gene Therapy To Treat and Prevent Cancer
• Replication of Synthetic Molecules

Innovative Chemistry

With the latest technological advancements booming nowadays, Innovative Chemistry research topics never run out and significantly impact the healthcare, agricultural, and automotive industries. Besides that, innovative chemistry topics have made state-of-the-art contributions in addressing climate change, pollution, and energy efficiency.

Digging into these topics has transformed existing discoveries to develop more effective devices. Thanks to this topic, cheaper, more environment-friendly dual-ion batteries will soon replace lithium batteries. Batteries made from aluminum, potassium, or sodium will also curb lithium production, addressing the shortage of these materials.

Another product of interest in innovative chemistry topics is rapid diagnostics for testing. Thanks to innovative chemists, different tests are underway to detect diseases and viruses in the most effective and timely manner.

Sample Innovative Chemistry Topics:

• Applications of Nanophotonics in Aeronautics
• Is It Possible To Avoid Pesticides In Agriculture?
• 3D Printing and Its Industrial Uses

Green Chemistry

Like environmental chemistry, Green Chemistry is an excellent topic for Chemistry students who are environment advocates. It studies ways to develop sustainable solutions to some of the most critical environmental problems.

Students writing this topic will gain a comprehensive understanding of biodegradability, biocompatibility, composition, structure, and origin of sustainable energy supplies.

Writing any Green Chemistry topics motivates students to develop or redesign manufacturing processes and products to reduce their hazardous impact on the environment and personal well-being. Discovering biofuel, for instance, helps minimize the demand for traditional oil resources and dependence on global oil suppliers.

Given that extreme weather changes, overpopulation, and shortages are rising problems worldwide, students should take advantage of putting effort into developing a variety of sustainable alternatives.

Although it’s a new field, some related discoveries have benefitted many people, including developing non-toxic alternatives to current chemicals.

Sample Green Chemistry Topics:

• Turning Plants Into Biofuel: Is It Possible?
• Understanding The Different Types of Chemical Reactions Through Green Chemistry
• Biomass Energy: Extracting Energy From Grasses

Other specific Chemistry research projects involve biological systems, the human body, and analytical chemistry research–all of which require students to find interesting chemistry topics.

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Different Parts of a Chemistry Research Paper

Although every school has its unique Chemistry research work outline, the standard format or information hierarchy is almost identical to many colleges and universities.

Whether you’re writing a presentation or research paper from scratch or hiring a professional writer, here is the standard outline:

Titles should be concise and clear, highlighting the Chemistry topic without unnecessary jargon.

The Abstract section consists of a short but informative summary of the chosen Chemistry research topic. It gives readers a comprehensive overview of the main topic, participants, methodologies, and conclusions. This section is written after the title and often has five or six sentences in a single paragraph.

Introduction

The Introduction is one of the most critical sections of any Chemistry research paper. It gives the impression to readers whether the topic is interesting or not, allowing them to dig deeper into the subject. This section provides background information about the problem or thesis statement, explaining the core terms, the importance of a particular Chemistry topic, and why it is being pursued.

The Body of a research paper is the most diverse section of every Chemistry-related research work. Depending on the writing format or outline, this section can have a variety of alternate headings. Students can have Results, Analyses, Research Methodologies, or Overview as the heading title within the body.

This section can have the arguments to support the thesis statement, highlight the methodology to answer research questions, and contain detailed information regarding the materials used, experimental procedures, and objectives of the research work.

The Conclusion explains the results or data and highlights the connection between the original research question. It also explains why the results are crucial apart from potential implications and new learnings.

Graduate students can also state future research works on chemistry-related topics (or for a different discipline) in the Conclusion section. Mentioning the thesis statement in it is also highly recommended.

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Chemistry Steps

Organic Chemistry 1 and 2 Topics

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Study Guides

Structure and Bonding

• Lewis Structures in Organic Chemistry
• Valency and Formal Charges in Organic Chemistry
• How to Determine the Number of Lone Pairs
• sp 3 , sp 2 , and sp Hybridization in Organic Chemistry with Practice Problems
• How to Quickly Determine The sp 3 , sp 2 and sp Hybridization
• Bond Lengths and Bond Strengths
• VSEPR Theory – Molecular and Electron Geometry of Organic Molecules
• Dipole-dipole, London Dispersion, and Hydrogen Bonding Interactions
• Dipole Moment and Molecular Polarity
• Boiling Point and Melting Point in Organic Chemistry
• Boiling Point and Melting Point Practice Problems
• Solubility of Organic Compounds

General Chemistry Overview Quiz

Molecular representations.

• Bond-Line or Skeletal Structures
• Functional Groups in Organic Chemistry with Practice Problems
• Bond-line, Lewis and Condensed Structures with Practice Problems
• Curved Arrows with Practice Problems
• Resonance Structures in Organic Chemistry with Practice Problems
• How to Choose the More Stable Resonance Structure
• Drawing Complex Patterns in Resonance Structures
• Localized and Delocalized Lone Pairs with Practice Problems

Molecular Representations Quiz

Acids and bases.

• Acids and Bases – General Chemistry
• Organic Acids and Bases
• Organic acid-base mechanisms
• Acid Strength and pKa
• How to Determine the Position of Equilibrium for an Acid-Base Reaction
• Factors That Determine the pKa and Acid Strength
• Inductive and Resonance (Mesomeric) Effects
• How to Choose an Acid or a Base to Protonate or Deprotonate a Given Compound
• Lewis Acids and Bases
• Basicity of Amines
• Organic Acids and Bases Practice Problems

Organic Acids and Bases Quiz

Alkanes and cycloalkanes.

• Naming Alkanes by IUPAC nomenclature Rules Practice Problems
• Naming Bicyclic Compounds
• Naming Bicyclic Compounds-Practice Problems
• How to Name a Compound with Multiple Functional Groups
• Primary Secondary and Tertiary Carbon Atoms in Organic Chemistry
• Constitutional or Structural Isomers with Practice Problems
• Degrees of Unsaturation or Index of Hydrogen Deficiency
• The Wedge and Dash Representation
• Sawhorse Projections
• Newman Projections with Practice Problems
• Gauche Conformation, Steric, Torsional Strain Energy Practice Problems
• Ring Strain
• Drawing the Chair Conformation of Cyclohexane
• Ring Flip: Drawing Both Chair Conformations with Practice Problems
• 1,3-Diaxial Interactions and A value for Cyclohexanes
• Ring-Flip: Comparing the Stability of Chair Conformations with Practice Problems
• Cis and Trans Decalin

IUPAC Nomenclature Practice Problems

IUPAC Nomenclature Summary Quiz

Alkanes and cycloalkanes practice quiz, stereochemistry.

• How to Determine the R and S Configuration
• The R and S Configuration Practice Problems
• Chirality and Enantiomers
• Diastereomers-Introduction and Practice Problems
• Cis and Trans Stereoisomerism in Alkenes
• E and Z Alkene Configuration with Practice Problems
• Enantiomers Diastereomers the Same or Constitutional Isomers with Practice Problems
• Optical Activity
• Specific Rotation
• Racemic Mixtures
• Enantiomeric Excess (ee): Percentage of Enantiomers from Specific Rotation with Practice Problems
• Symmetry and Chirality. Meso Compounds
• Fischer Projections with Practice Problems
• R and S Configuration in the Fischer Projection
• R and S configuration on Newman projections

R and S Configuration of Allenes

Converting Bond-Line, Newman Projection, and Fischer Projections

• Resolution of Enantiomers: Separate Enantiomers by Converting to Diastereomers

Stereochemistry Practice Problems Quiz

Energy changes in organic chemistry.

• Energy and Organic Chemistry Reactions
• Homolytic and Heterolytic Bond Cleavage
• The Heat of Reaction from Bond Dissociation Energies

Nucleophilic Substitution Reactions

• Introduction to Alkyl Halides
• Nomenclature of Alkyl Halides
• Nucleophilic Substitution Reactions – An Introduction
• All You Need to Know About the S N 2 Reaction Mechanism The S N 2 Mechanism: Kinetics, Thermodynamics, Curved Arrows and Stereochemistry with Practice Problems
• The Stereochemistry of S N 2 Reactions
• The S N 1 Nucleophilic Substitution Reaction
• The S N 1 Mechanism: Kinetics, Thermodynamics, Curved Arrows and Stereochemistry with Practice Problems
• The Substrate and Nucleophile in S N 2 and S N 1 Reactions
• Carbocation Rearrangements in S N 1 Reactions with Practice Problems
• When Is the Mechanism S N 1 or S N 2?
• Reactions of Alcohols with HCl, HBr, and HI Acids
• SOCl 2  and PBr 3  for Conversion of Alcohols to Alkyl Halides
• Alcohols in Substitution Reactions with Tons of Practice Problems
• How to Choose Molecules for Doing S N 2 and S N 1 Synthesis-Practice Problems

Nucleophilic Substitution and Elimination Practice Quiz

Alkenes: structure, stability, and nomenclature.

• Alkenes: Structure and Stability
• Naming Alkenes by IUPAC Nomenclature Rules

Elimination Reactions

• General Features of Elimination
• The E2 Mechanism
• Zaitsev’s Rule – Regioselectivity of E2 Elimination Reactions
• The Hofmann Elimination of Amines and Alkyl Fluorides
• Stereoselectivity of E2 Elimination Reactions
• Stereospecificity of E2 Elimination Reactions
• Elimination Reactions of Cyclohexanes with Practice Problems
• POCl 3 for Dehydration of Alcohols
• The E1 Mechanism with Practice Problems
• Regioselectivity of E1 Reactions
• Stereoselectivity of E1 Reactions
• How to tell if it is E2 or E1 Mechanism
• Dehydration of Alcohols by E1 and E2 Elimination
• Mesylates and Tosylates as Good Leaving Groups
• Mitsunobu Reaction
• S N 1 S N 2 E1 E2 – How to Choose the Mechanism
• The Role of the Solvent in S N 1, S N 2, E1, and E2 Reactions
• S N 1 S N 2 E1 or E2 – the Largest Collection of Practice Problems
• The Hammond Postulate
• The E1cB Elimination Mechanism

Addition Reactions of Alkenes

• Markovnikov’s Rule with Practice Problems
• Acid-Catalyzed Hydration of Alkenes with Practice Problems
• Oxymercuration-Demercuration
• Addition of Alcohols to Alkenes
• Free-Radical Addition of HBr: Anti-Markovnikov Addition
• Hydroboration-Oxidation: The Mechanism
• Hydroboration-Oxidation of Alkenes: Regiochemistry and Stereochemistry with Practice Problems
• Halogenation of Alkenes and Halohydrin Formation
• The Stereochemistry of Alkene Addition Reactions
• Cis product in an anti Addition Reaction of Alkenes
• Ozonolysis of Alkenes with Practice Problems
• Syn Dihydroxylation of Alkenes with KMnO 4 and OsO 4
• Anti Dihydroxylation of Alkenes with MCPBA and Other Peroxides with Practice Problems
• Oxidative Cleavage of Alkenes with KMno 4 and O 3
• Alkene Reactions Practice Problems
• Changing the Position of a Double Bond
• Changing the Position of a Leaving Group
• Alkenes Multi-Step Synthesis Practice Problems

Alkene Addition Reactions Practice Quiz

• Introduction to Alkynes
• Naming Alkynes by IUPAC Nomenclature Rules – Practice Problems
• Preparation of Alkynes by Elimination Reactions
• Hydrohalogenation of Alkynes
• Acid Catalyzed Hydration of Alkynes with Practice Problems
• Reduction of Alkynes
• Halogenation of Alkynes
• Hydroboration-Oxidation of Alkynes with Practice Problems
• Ozonolysis of Alkynes with Practice Problems
• Alkylation of Terminal Alkynes in Organic Synthesis with Practice Problems
• Alkyne reactions summary practice problems
• Alkyne Synthesis Reactions Practice Problems

Alkyne Naming and Reactions Practice Quiz

Nuclear magnetic resonance (nmr) spectroscopy.

• NMR spectroscopy – An Easy Introduction
• NMR Chemical Shift
• NMR Chemical Shift Range and Value Table
• NMR Number of Signals and Equivalent Protons
• Homotopic Enantiotopic Diastereotopic and Heterotopic
• Homotopic Enantiotopic Diastereotopic Practice Problems
• Integration in NMR Spectroscopy
• Splitting and Multiplicity (N+1 rule) in NMR Spectroscopy
• NMR Signal Splitting N+1 Rule Multiplicity Practice Problems
• 13 C Carbon NMR
• DEPT NMR: Signals and Problem Solving
• NMR Spectroscopy-Carbon-Dept-IR Practice Problems

Organic Structure Determination

• Infrared (IR) Spectroscopy Practice Problems

Radical Reactions

• Initiation Propagation Termination in Radical Reactions
• Selectivity in Radical Halogenation
• Stability of Radicals
• Resonance Structures of Radicals
• Stereochemistry of Radical Halogenation with Practice Problems
• Allylic Bromination by NBS with Practice Problems
• Radical Halogenation in Organic Synthesis

Reactions of Alcohols

• Nomenclature of Alcohols: Naming Alcohols based on IUPAC Rules with Practice Problems
• Preparation of Alcohols via Substitution or Addition Reactions
• Reaction of Alcohols with HCl, HBr and HI Acids
• SOCl 2 and PBr 3 for Conversion of Alcohols to Alkyl Halides
• Alcohols in Substitution Reactions  Practice Problems

The Oxidation States of Organic Compounds

• LiAlH4 and NaBH4 Carbonyl Reduction Mechanism
• Alcohols from Carbonyl Reductions – Practice Problems
• Grignard Reaction in Preparing Alcohols with Practice Problems
• Grignard Reaction in Organic Synthesis with Practice Problems
• Protecting Groups For Alcohols in Organic Synthesis
• Oxidation of Alcohols: PCC, PDC, CrO 3 , DMP, Swern and All of That
• Diols: Nomenclature, Preparation, and Reactions
• NaIO4 Oxidative Cleavage of Diols
• The Pinacol Rearrangement
• The Williamson Ether Synthesis
• Alcohol Reactions Practice Problems
• Naming Thiols and Sulfides
• Reactions of Thiols
• Alcohols Quiz – Naming, Preparation, and Reactions

Ethers and Epoxides

• Preparation of Epoxides
• Ring-Opening Reactions of Epoxides
• Reactions of Epoxides Practice Problems
• Naming Ethers
• Reactions of Ethers-Ether Cleavage

Conjugated Systems

• Resonance and Conjugated Dienes
• Allylic Carbocations
• 1,2 and 1,4 Electrophilic Addition to Dienes
• Kinetic vs Thermodynamic Control of Electrophilic Addition to Dienes

The Diels-Alder Reaction

• Diels Alder Reaction: Dienes and Dienophiles
• Predict the Products of the Diels-Alder Reaction with Practice Problems
• Endo and Exo products of Diels-Alder Reaction with Practice Problems
• The regiochemistry  of the Diels–Alder Reaction with Practice Problems
• Identify the Diene and Dienophile of the Diels–Diels-Alder reaction with Practice Problems
• Diels Alder Reaction in Organic Synthesis Practice Problems

Aromatic Compounds

• Naming Aromatic Compounds
• Introduction to Aromatic Compounds
• Benzene – Aromatic Structure and Stability Aromaticity and Huckel’s Rule
• Identify Aromatic, Antiaromatic, or Nonaromatic Compounds
• Frost Circle s

Electrophilic Aromatic Substitution

• Electrophilic Aromatic Substitution – The Mechanism
• The Halogenation of Benzene
• The Nitration of Benzene
• The Sulfonation of Benzene
• Friedel-Crafts Alkylation with Practice Problems
• Friedel-Crafts Acylation with Practice Problems
• Vilsmeier-Haack Reaction
• The Alkylation of Benzene by Acylation-Reduction
• Ortho Para Meta in EAS with Practice Problems
• Ortho Para and Meta in Disubstituted Benzenes
• Why Are Halogens Ortho-, Para- Directors yet Deactivators?
• Limitations of Electrophilic Aromatic Substitution Reactions
• Orientation in Benzene Rings With More Than One Substituent
• Synthesis of Aromatic Compounds From Benzene
• Arenediazonium Salts in Electrophilic Aromatic Substitution
• Reactions at the Benzylic Position
• Benzylic Bromination
• Nucleophilic Aromatic Substitution
• Nucleophilic Aromatic Substitution Practice Problems
• Reactions of Phenols
• Reactions of Aniline
• Meta Substitution on Activated Aromatic Ring
• Electrophilic Aromatic Substitution Practice Problems
• Aromatic Compounds Quiz

Aldehydes and Ketones

• Nomenclature of Aldehydes and Ketones
• Preparation of Aldehydes and Ketones
• Nucleophilic Addition to Carbonyl Groups
• The Addition-Elimination Mechanism
• Reduction of Carbonyl Compounds by Hydride Ion
• Reactions of Aldehydes and Ketones with Water
• Reactions of Aldehydes and Ketones with Alcohols: Acetals and Hemiacetals
• Acetals as Protecting Groups for Aldehydes and Ketones
• Imines from Aldehydes and Ketones with Primary Amines
• Enamines from Aldehydes and Ketones with Secondary Amines
• Reactions of Aldehydes and Ketones with Amines-Practice Problems
• Reductive Amination
• Acetal Hydrolysis Mechanism
• Imine and Enamine Hydrolysis Mechanism
• Reaction of Aldehydes and Ketones with CN Cyanohydrin Formation
• Hydrolysis of Acetals, Imines and Enamines-Practice Problems
• The Wittig Reaction: Examples and Mechanism
• The Wittig Reaction-Practice Problems

Aldehydes and Ketones Reactions Practice Quiz

Carboxylic acids and their derivatives-nucleophilic acyl substitution.

• Preparation of Carboxylic Acids
• Naming Carboxylic Acids
• Naming Nitriles
• Naming Esters
• Naming Carboxylic Acid Derivatives – Practice Problems
• Fischer Esterification
• Ester Hydrolysis by Acid and Base-Catalyzed Hydrolysis
• What is Transesterification?
• Esters Reaction with Amines – The Aminolysis Mechanism
• Ester Reactions Summary and Practice Problems
• Preparation of Acyl (Acid) Chlorides (ROCl)
• Reactions of Acid Chlorides (ROCl) with Nucleophiles
• Reaction of Acyl Chlorides with Grignard and Gilman (Organocuprate) Reagents
• Reduction of Acyl Chlorides by LiAlH 4 , NaBH4, and LiAl(OtBu) 3 H
• Preparation and Reaction Mechanism of Carboxylic Anhydrides
• Amides – Structure and Reactivity
• Naming Amides
• Amides Hydrolysis: Acid and Base-Catalyzed Mechanism
• Amide Dehydration Mechanism by SOCl 2 , POCl 3 , and P 2 O 5
• Amide Reduction Mechanism by LiAlH4
• Amides Preparation and Reactions Summary
• Amides from Carboxylic Acids-DCC and EDC Coupling
• The Mechanism of Nitrile Hydrolysis To Carboxylic Acid
• Nitrile Reduction Mechanism with LiAlH4 and DIBAL to Amine or Aldehyde
• The Mechanism of Grignard and Organolithium Reactions with Nitriles
• Carboxylic Acids to Ketones
• Esters to Ketones
• Carboxylic Acids and Their Derivatives Practice Problems

Carboxylic Acids and Their Derivatives Quiz

Alpha carbon chemistry: enols and enolates.

• Keto-Enol Tautomerization
• Alpha Halogenation of Enols and Enolates
• The Haloform and Iodoform Reactions
• Alpha Halogenation of Carboxylic Acids
• Alpha Halogenation of Enols and Enolates Practice Problems
• Aldol Reaction – Principles and Mechanism
• Aldol Condensation – Dehydration of Aldol Addition Product
• Intramolecular Aldol Reactions
• Aldol Addition and Condensation Reactions – Practice Problems
• Crossed Aldol And Directed Aldol Reactions
• Crossed Aldol Condensation Practice Problems
• The Cannizzaro reaction
• Alkylation of Enolates Alpha Position
• Enolate Alkylation Practice Problems
• Decarboxylation
• Acetoacetic Ester Synthesis
• Acetoacetic Ester Enolates Practice Problems
• Malonic Ester Synthesis
• Michael Reaction: The Conjugate Addition of Enolates
• Robinson Annulation, Shortcut, and Retrosynthesis
• Claisen Condensation
• Dieckmann condensation – An Intramolecular Claisen Reaction
• Crossed Claisen and Claisen Variation Reactions
• Claisen Condensation Practice Problems
• Stork Enamine Synthesis
• Mannich Reaction
• Enolates in Organic Synthesis – a Comprehensive Practice Problem
• Naming Amines: Systematic and Common Nomenclature
• Preparation of Amines
• The Gabriel Synthesis of Primary Amines
• The Reaction of Amines with Nitrous Acid
• Reactions of Amines Practice Problems
• The Cope elimination
• Boc Protecting Group for Amines

Organic Sy nthesis Problems

• Organic Chemistry Multistep Synthesis Practice Problems
• Organic Synthesis Puzzles
• How to Choose Molecules for Doing SN2 and SN1 Synthesis-Practice Problems

Carbohydrates

• Carbohydrates – Structure and Classification
• Erythro and Threo
• R and S Configuration on Fischer Projections
• D and L Sugars
• Aldoses and Ketoses: Classification and Stereochemistry
• Epimers and Anomers
• Converting Fischer, Haworth, and Chair forms of Carbohydrates
• Mutarotation
• Isomerization of Carbohydrates
• Ether and Ester Derivatives of Carbohydrates
• Oxidation of Monosaccharides
• Reduction of Monosaccharides
• Kiliani–Fischer Synthesis
• Wohl Degradation

Carbohydrates Practice Problem Quiz

Quizzes for the corresponding chapters.

Organic Chemistry Final Practice Quiz

Alcohols quiz – naming, preparation, and reactions.

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Home » 300+ Chemistry Research Topics

300+ Chemistry Research Topics

Table of Contents

Chemistry is a fascinating and complex field that explores the composition, properties, and behavior of matter at the molecular and atomic level. As a result, there are numerous chemistry research topics that can be explored, ranging from the development of new materials and drugs to the study of natural compounds and the environment. In this rapidly evolving field, researchers are constantly uncovering new insights and pushing the boundaries of our understanding of chemistry. Whether you are a student, a professional researcher, or simply curious about the world around you, there is always something new to discover in the field of chemistry. In this post, we will explore some of the exciting and important research topics in chemistry today.

Chemistry Research Topics

Chemistry Research Topics are as follows:

Organic Chemistry Research Topics

Organic Chemistry Research Topics are as follows:

• Development of novel synthetic routes for the production of biologically active natural products
• Investigation of reaction mechanisms and kinetics for organic transformations
• Design and synthesis of new catalysts for asymmetric organic reactions
• Synthesis and characterization of chiral compounds for pharmaceutical applications
• Development of sustainable methods for the synthesis of organic molecules using renewable resources
• Discovery of new reaction pathways for the conversion of biomass into high-value chemicals
• Study of molecular recognition and host-guest interactions for drug design
• Design and synthesis of new materials for energy storage and conversion
• Development of efficient and selective methods for C-H functionalization reactions
• Exploration of the reactivity of reactive intermediates such as radicals and carbenes
• Study of supramolecular chemistry and self-assembly of organic molecules
• Development of new methods for the synthesis of heterocyclic compounds
• Investigation of the biological activities and mechanisms of action of natural products
• Synthesis of polymeric materials with controlled architecture and functionality
• Development of new synthetic methodologies for the preparation of bioconjugates
• Investigation of the mechanisms of enzyme catalysis and the design of enzyme inhibitors
• Synthesis and characterization of novel fluorescent probes for biological imaging
• Development of new synthetic strategies for the preparation of carbohydrates and glycoconjugates
• Study of the properties and reactivity of carbon nanomaterials
• Design and synthesis of novel drugs for the treatment of diseases such as cancer, diabetes, and Alzheimer’s disease.

Inorganic Chemistry Research Topics

Inorganic Chemistry Research Topics are as follows:

• Synthesis and characterization of new metal-organic frameworks (MOFs) for gas storage and separation applications
• Development of new catalysts for sustainable chemical synthesis reactions
• Investigation of the electronic and magnetic properties of transition metal complexes for spintronics applications
• Synthesis and characterization of novel nanomaterials for energy storage applications
• Development of new ligands for metal coordination complexes with potential medical applications
• Investigation of the mechanism of metal-catalyzed reactions using advanced spectroscopic techniques
• Synthesis and characterization of new inorganic materials for photocatalytic water splitting
• Development of new materials for electrochemical carbon dioxide reduction reactions
• Investigation of the properties of transition metal oxides for energy storage and conversion applications
• Synthesis and characterization of new metal chalcogenides for optoelectronic applications
• Development of new methods for the preparation of inorganic nanoparticles with controlled size and shape
• Investigation of the reactivity and catalytic properties of metal clusters
• Synthesis and characterization of new metal-organic polyhedra (MOPs) for gas storage and separation applications
• Development of new methods for the synthesis of metal nanoparticles using environmentally friendly reducing agents
• Investigation of the properties of metal-organic frameworks for gas sensing applications
• Synthesis and characterization of new coordination polymers with potential magnetic and electronic properties
• Development of new materials for electrocatalytic water oxidation reactions
• Investigation of the properties of metal-organic frameworks for carbon capture and storage applications
• Synthesis and characterization of new metal-containing polymers with potential applications in electronics and energy storage
• Development of new methods for the synthesis of metal-organic frameworks using green solvents and renewable resources.

Physical Chemistry Research Topics

Physical Chemistry Research Topics are as follows:

• Investigation of the properties and interactions of ionic liquids in aqueous and non-aqueous solutions.
• Development of advanced analytical techniques for the study of protein structure and dynamics.
• Investigation of the thermodynamic properties of supercritical fluids for use in industrial applications.
• Development of novel nanomaterials for energy storage applications.
• Studies of the surface chemistry of catalysts for the optimization of their performance in chemical reactions.
• Development of new methods for the synthesis of complex organic molecules with improved yields and selectivity.
• Investigation of the molecular mechanisms involved in the catalysis of biochemical reactions.
• Development of new strategies for the controlled release of drugs and other bioactive molecules.
• Studies of the interaction of nanoparticles with biological systems for biomedical applications.
• Investigation of the thermodynamic properties of materials under extreme conditions of temperature and pressure.
• Development of new methods for the characterization of materials at the nanoscale.
• Investigation of the electronic and magnetic properties of materials for use in spintronics.
• Development of new materials for energy conversion and storage.
• Studies of the kinetics and thermodynamics of adsorption processes on surfaces.
• Investigation of the transport properties of ionic liquids for use in energy storage and conversion devices.
• Development of new materials for the capture and sequestration of greenhouse gases.
• Studies of the structure and properties of biomolecules for use in drug design and development.
• Investigation of the dynamics of chemical reactions in solution using time-resolved spectroscopic techniques.
• Development of new approaches for the synthesis of metallic and semiconductor nanoparticles with controlled size and shape.
• Studies of the structure and properties of materials for use in electrochemical energy storage devices.

Analytical Chemistry Research Topics

Analytical Chemistry Research Topics are as follows:

• Development and optimization of analytical techniques for the quantification of trace elements in food and environmental samples.
• Design and synthesis of novel analytical probes for the detection of biomolecules in complex matrices.
• Investigation of the fundamental mechanisms involved in the separation and detection of complex mixtures using chromatographic techniques.
• Development of sensors and biosensors for the detection of chemical and biological species in real-time.
• Investigation of the chemical and structural properties of nanomaterials and their applications in analytical chemistry.
• Development and validation of analytical methods for the quantification of contaminants and pollutants in water, air, and soil.
• Investigation of the molecular mechanisms underlying drug metabolism and toxicity using mass spectrometry.
• Development of analytical tools for the identification and quantification of drugs of abuse in biological matrices.
• Investigation of the chemical composition and properties of natural products and their applications in medicine and food science.
• Development of advanced analytical techniques for the characterization of proteins and peptides.
• Investigation of the chemistry and mechanism of action of antioxidants in foods and their impact on human health.
• Development of analytical methods for the detection and quantification of microorganisms in food and environmental samples.
• Investigation of the molecular mechanisms involved in the biosynthesis and degradation of important biomolecules such as proteins, carbohydrates, and lipids.
• Development of analytical methods for the detection and quantification of environmental toxins and their impact on human health.
• Investigation of the structure and properties of biological membranes and their role in drug delivery and disease.
• Development of analytical techniques for the characterization of complex mixtures such as petroleum and crude oil.
• Investigation of the chemistry and mechanism of action of natural and synthetic dyes.
• Development of analytical techniques for the detection and quantification of pharmaceuticals and personal care products in water and wastewater.
• Investigation of the chemical composition and properties of biopolymers and their applications in biomedicine and biomaterials.
• Development of analytical methods for the identification and quantification of essential nutrients and vitamins in food and dietary supplements.

Biochemistry Research Topics

Biochemistry Research Topics are as follows:

• The role of enzymes in metabolic pathways
• The biochemistry of DNA replication and repair
• Protein folding and misfolding diseases
• Lipid metabolism and the pathogenesis of atherosclerosis
• The role of vitamins and minerals in human metabolism
• Biochemistry of cancer and the development of targeted therapies
• The biochemistry of signal transduction pathways and their regulation
• The mechanisms of antibiotic resistance in bacteria
• The biochemistry of neurotransmitters and their roles in behavior and disease
• The role of oxidative stress in aging and age-related diseases
• The biochemistry of microbial fermentation and its applications in industry
• The biochemistry of the immune system and its response to pathogens
• The biochemistry of plant metabolism and its regulation
• The molecular basis of genetic diseases and gene therapy
• The biochemistry of membrane transport and its role in cell function
• The biochemistry of muscle contraction and its regulation
• The role of lipids in membrane structure and function
• The biochemistry of photosynthesis and its regulation
• The biochemistry of RNA splicing and alternative splicing events
• The biochemistry of epigenetics and its regulation in gene expression.

Environmental Chemistry Research Topics

Environmental Chemistry Research Topics are as follows:

• Investigating the effects of microplastics on aquatic ecosystems and their potential impact on human health.
• Examining the impact of climate change on soil quality and nutrient availability in agricultural systems.
• Developing methods to improve the removal of heavy metals from contaminated soils and waterways.
• Assessing the effectiveness of natural and synthetic antioxidants in mitigating the effects of air pollution on human health.
• Investigating the potential for using algae and other microorganisms to sequester carbon dioxide from the atmosphere.
• Studying the role of biodegradable plastics in reducing plastic waste and their impact on the environment.
• Examining the impact of pesticides and other agricultural chemicals on water quality and the health of aquatic organisms.
• Investigating the effects of ocean acidification on marine organisms and ecosystems.
• Developing new materials and technologies to reduce carbon emissions from industrial processes.
• Evaluating the effectiveness of phytoremediation in cleaning up contaminated soils and waterways.
• Studying the impact of microplastics on terrestrial ecosystems and their potential to enter the food chain.
• Developing sustainable methods for managing and recycling electronic waste.
• Investigating the role of natural processes, such as weathering and erosion, in regulating atmospheric carbon dioxide levels.
• Assessing the impact of urbanization on air quality and developing strategies to mitigate pollution in cities.
• Examining the effects of climate change on the distribution and abundance of species in different ecosystems.
• Investigating the impact of ocean currents on the distribution of pollutants and other environmental contaminants.
• Developing new materials and technologies for renewable energy generation and storage.
• Studying the effects of deforestation on soil quality, water availability, and biodiversity.
• Assessing the potential for using waste materials, such as agricultural residues and municipal solid waste, as sources of renewable energy.
• Investigating the role of natural and synthetic chemicals in regulating ecosystem functions, such as nutrient cycling and carbon sequestration.

Polymer Chemistry Research Topics

Polymer Chemistry Research Topics are as follows:

• Development of new monomers for high-performance polymers
• Synthesis and characterization of biodegradable polymers for sustainable packaging
• Design of stimuli-responsive polymers for drug delivery applications
• Investigation of the properties and applications of conductive polymers
• Development of new catalysts for controlled/living polymerization
• Synthesis of polymers with tailored mechanical properties
• Characterization of the structure-property relationship in polymer nanocomposites
• Study of the impact of polymer architecture on material properties
• Design and synthesis of new polymeric materials for energy storage
• Development of high-throughput methods for polymer synthesis and characterization
• Exploration of new strategies for polymer recycling and upcycling
• Synthesis and characterization of responsive polymer networks for smart textiles
• Design of advanced polymer coatings with self-healing properties
• Investigation of the impact of processing conditions on the morphology and properties of polymer materials
• Study of the interactions between polymers and biological systems
• Development of biocompatible polymers for tissue engineering applications
• Synthesis and characterization of block copolymers for advanced membrane applications
• Exploration of the potential of polymer-based sensors and actuators
• Design of novel polymer electrolytes for advanced batteries and fuel cells
• Study of the behavior of polymers under extreme conditions, such as high pressure or temperature.

Materials Chemistry Research Topics

Materials Chemistry Research Topics are as follows:

• Development of new advanced materials for energy storage and conversion
• Synthesis and characterization of nanomaterials for environmental remediation
• Design and fabrication of stimuli-responsive materials for drug delivery
• Investigation of electrocatalytic materials for fuel cells and electrolysis
• Fabrication of flexible and stretchable electronic materials for wearable devices
• Development of novel materials for high-performance electronic devices
• Exploration of organic-inorganic hybrid materials for optoelectronic applications
• Study of corrosion-resistant coatings for metallic materials
• Investigation of biomaterials for tissue engineering and regenerative medicine
• Synthesis and characterization of metal-organic frameworks for gas storage and separation
• Design and fabrication of new materials for water purification
• Investigation of carbon-based materials for supercapacitors and batteries
• Synthesis and characterization of self-healing materials for structural applications
• Development of new materials for catalysis and chemical reactions
• Exploration of magnetic materials for spintronic devices
• Investigation of thermoelectric materials for energy conversion
• Study of 2D materials for electronic and optoelectronic applications
• Development of sustainable and eco-friendly materials for packaging
• Fabrication of advanced materials for sensors and actuators
• Investigation of materials for high-temperature applications such as aerospace and nuclear industries.

Nuclear Chemistry Research Topics

Nuclear Chemistry Research Topics are as follows:

• Nuclear fission and fusion reactions
• Nuclear power plant safety and radiation protection
• Radioactive waste management and disposal
• Nuclear fuel cycle and waste reprocessing
• Nuclear energy and its impact on climate change
• Radiation therapy for cancer treatment
• Radiopharmaceuticals for medical imaging
• Nuclear medicine and its role in diagnostics
• Nuclear forensics and nuclear security
• Isotopic analysis in environmental monitoring and pollution control
• Nuclear magnetic resonance (NMR) spectroscopy
• Nuclear magnetic resonance imaging (MRI)
• Radiation damage in materials and radiation effects on electronic devices
• Nuclear data evaluation and validation
• Nuclear reactors design and optimization
• Nuclear fuel performance and irradiation behavior
• Nuclear energy systems integration and optimization
• Neutron and gamma-ray detection and measurement techniques
• Nuclear astrophysics and cosmology
• Nuclear weapons proliferation and disarmament.

Medicinal Chemistry Research Topics

Medicinal Chemistry Research Topics are as follows:

• Drug discovery and development
• Design and synthesis of novel drugs
• Medicinal chemistry of natural products
• Structure-activity relationships (SAR) of drugs
• Rational drug design using computational methods
• Target identification and validation
• Drug metabolism and pharmacokinetics (DMPK)
• Drug delivery systems
• Development of new antibiotics
• Design of drugs for the treatment of cancer
• Development of drugs for the treatment of neurological disorders
• Medicinal chemistry of peptides and proteins
• Development of drugs for the treatment of infectious diseases
• Discovery of new antiviral agents
• Design of drugs for the treatment of cardiovascular diseases
• Medicinal chemistry of enzyme inhibitors
• Development of drugs for the treatment of inflammatory diseases
• Design of drugs for the treatment of metabolic disorders
• Medicinal chemistry of anti-cancer agents
• Development of drugs for the treatment of rare diseases.

Food Chemistry Research Topics

Food Chemistry Research Topics are as follows:

• Investigating the effect of cooking methods on the nutritional value of food.
• Analyzing the role of antioxidants in preventing food spoilage and degradation.
• Examining the effect of food processing techniques on the nutritional value of fruits and vegetables.
• Studying the chemistry of food additives and their impact on human health.
• Evaluating the role of enzymes in food digestion and processing.
• Investigating the chemical properties and functional uses of food proteins.
• Analyzing the effect of food packaging materials on the quality and safety of food products.
• Examining the chemistry of food flavorings and the impact of flavor on consumer acceptance.
• Studying the role of carbohydrates in food texture and structure.
• Investigating the chemistry of food lipids and their impact on human health.
• Analyzing the chemical properties and functional uses of food gums and emulsifiers.
• Examining the effect of processing on the flavor and aroma of food products.
• Studying the chemistry of food preservatives and their impact on food safety.
• Investigating the chemical properties and functional uses of food fibers.
• Analyzing the effect of food processing on the bioavailability of nutrients.
• Examining the chemistry of food colorants and their impact on consumer acceptance.
• Studying the role of vitamins and minerals in food and their impact on human health.
• Investigating the chemical properties and functional uses of food hydrocolloids.
• Analyzing the effect of food processing on the allergenicity of food products.
• Examining the chemistry of food sweeteners and their impact on human health.

Industrial Chemistry Research Topics

Industrial Chemistry Research Topics are as follows:

• Development of catalysts for selective hydrogenation reactions in the petrochemical industry.
• Green chemistry approaches for the synthesis of biodegradable polymers from renewable sources.
• Optimization of solvent extraction processes for the separation of rare earth elements from ores.
• Development of novel materials for energy storage applications, such as lithium-ion batteries.
• Production of biofuels from non-food sources, such as algae or waste biomass.
• Application of computational chemistry to optimize the design of new catalysts and materials.
• Design and optimization of continuous flow processes for large-scale chemical production.
• Development of new synthetic routes for the production of pharmaceutical intermediates.
• Investigation of the environmental impact of industrial processes and development of sustainable alternatives.
• Development of innovative water treatment technologies for industrial wastewater.
• Synthesis of functionalized nanoparticles for use in drug delivery and other biomedical applications.
• Optimization of processes for the production of high-performance polymers, such as polyamides or polyesters.
• Design and optimization of process control strategies for efficient and safe chemical production.
• Development of new methods for the detection and removal of heavy metal ions from industrial effluents.
• Investigation of the behavior of surfactants in complex mixtures, such as crude oil or food products.
• Development of new materials for catalytic oxidation reactions, such as the removal of volatile organic compounds from air.
• Investigation of the properties and behavior of materials under extreme conditions, such as high pressure or high temperature.
• Development of new processes for the production of chemicals from renewable resources, such as bio-based building blocks.
• Study of the kinetics and mechanism of chemical reactions in complex systems, such as multi-phase reactors.
• Optimization of the production of fine chemicals, such as flavors and fragrances, using biocatalytic processes.

Computational Chemistry Research Topics

Computational Chemistry Research Topics are as follows:

• Development and application of machine learning algorithms for predicting chemical reactions and properties.
• Investigation of the role of solvents in chemical reactions using molecular dynamics simulations.
• Modeling and simulation of protein-ligand interactions to aid drug design.
• Study of the electronic structure and reactivity of catalysts for sustainable energy production.
• Analysis of the thermodynamics and kinetics of complex chemical reactions using quantum chemistry methods.
• Exploration of the mechanism and kinetics of enzyme-catalyzed reactions using molecular dynamics simulations.
• Investigation of the properties and behavior of nanoparticles using computational modeling.
• Development of computational tools for the prediction of chemical toxicity and environmental impact.
• Study of the electronic properties of graphene and other 2D materials for applications in electronics and energy storage.
• Investigation of the mechanisms of protein folding and aggregation using molecular dynamics simulations.
• Development and optimization of computational methods for calculating thermodynamic properties of liquids and solids.
• Study of the properties of supercritical fluids for applications in separation and extraction processes.
• Development of new methods for the calculation of electron transfer rates in complex systems.
• Investigation of the electronic and mechanical properties of carbon nanotubes for applications in nanoelectronics and nanocomposites.
• Development of new approaches for modeling the interaction of biomolecules with biological membranes.
• Study of the mechanisms of charge transfer in molecular and hybrid solar cells.
• Analysis of the structural and mechanical properties of materials under extreme conditions using molecular dynamics simulations.
• Development of new approaches for the calculation of free energy differences in complex systems.
• Investigation of the reaction mechanisms of metalloenzymes using quantum mechanics/molecular mechanics (QM/MM) methods.
• Study of the properties of ionic liquids for applications in catalysis and energy storage.

Theoretical Chemistry Research Topics

Theoretical Chemistry Research Topics are as follows:

• Quantum Chemical Studies of Excited State Processes in Organic Molecules
• Theoretical Investigation of Structure and Reactivity of Metal-Organic Frameworks
• Computational Modeling of Reaction Mechanisms and Kinetics in Enzyme Catalysis
• Theoretical Investigation of Non-Covalent Interactions in Supramolecular Chemistry
• Quantum Chemical Studies of Photochemical Processes in Organic Molecules
• Theoretical Analysis of Charge Transport in Organic and Inorganic Materials
• Computational Modeling of Protein Folding and Dynamics
• Quantum Chemical Investigations of Electron Transfer Processes in Complex Systems
• Theoretical Studies of Surface Chemistry and Catalysis
• Computational Design of Novel Materials for Energy Storage Applications
• Theoretical Analysis of Chemical Bonding and Molecular Orbital Theory
• Quantum Chemical Investigations of Magnetic Properties of Complex Systems
• Computational Modeling of Biological Membranes and Transport Processes
• Theoretical Studies of Nonlinear Optical Properties of Molecules and Materials
• Quantum Chemical Studies of Spectroscopic Properties of Molecules
• Theoretical Investigations of Reaction Mechanisms in Organometallic Chemistry
• Computational Modeling of Heterogeneous Catalysis
• Quantum Chemical Studies of Excited State Dynamics in Photosynthesis
• Theoretical Analysis of Chemical Reaction Networks
• Computational Design of Nanomaterials for Biomedical Applications

Astrochemistry Research Topics

Astrochemistry Research Topics are as follows:

• Investigating the chemical composition of protoplanetary disks and its implications for planet formation
• Examining the role of magnetic fields in the formation of complex organic molecules in space
• Studying the effects of interstellar radiation on the chemical evolution of molecular clouds
• Exploring the chemistry of comets and asteroids to better understand the early solar system
• Investigating the origin and evolution of interstellar dust and its relationship to organic molecules
• Examining the formation and destruction of interstellar molecules in shocked gas
• Studying the chemical processes that occur in the atmospheres of planets and moons in our solar system
• Exploring the possibility of life on other planets through astrobiology and astrochemistry
• Investigating the chemistry of planetary nebulae and their role in the evolution of stars
• Studying the chemical properties of exoplanets and their potential habitability
• Examining the chemical reactions that occur in the interstellar medium
• Investigating the chemical composition of supernova remnants and their impact on the evolution of galaxies
• Studying the chemical composition of interstellar grains and their role in the formation of stars and planets
• Exploring the chemistry of astrocytes and their role in the evolution of galaxies
• Investigating the formation of interstellar ice and its implications for the origin of life
• Examining the chemistry of molecular clouds and its relationship to star formation
• Studying the chemical composition of the interstellar medium in different galaxies and how it varies
• Investigating the role of cosmic rays in the formation of complex organic molecules in space
• Exploring the chemical properties of interstellar filaments and their relationship to star formation
• Studying the chemistry of protostars and the role of turbulence in the formation of stars.

Geochemistry Research Topics

Geochemistry Research Topics are as follows:

• Understanding the role of mineralogical and geochemical factors on metal mobility in contaminated soils
• Investigating the sources and fate of dissolved organic matter in aquatic systems
• Exploring the geochemical signatures of ancient sedimentary rocks to reconstruct Earth’s past atmospheric conditions
• Studying the impacts of land-use change on soil organic matter content and quality
• Investigating the impact of acid mine drainage on water quality and ecosystem health
• Examining the processes controlling the behavior and fate of emerging contaminants in the environment
• Characterizing the organic matter composition of shale gas formations to better understand hydrocarbon storage and migration
• Evaluating the potential for carbon capture and storage in geologic formations
• Investigating the geochemical processes controlling the formation and evolution of ore deposits
• Studying the geochemistry of geothermal systems to better understand energy production potential and environmental impacts
• Exploring the impacts of climate change on the biogeochemistry of terrestrial ecosystems
• Investigating the geochemical cycling of nutrients in coastal marine environments
• Characterizing the isotopic composition of minerals and fluids to understand Earth’s evolution
• Developing new analytical techniques to better understand the chemistry of natural waters
• Studying the impact of anthropogenic activities on the geochemistry of urban soils
• Investigating the role of microbial processes in geochemical cycling of elements in soils and sediments
• Examining the impact of wildfires on soil and water chemistry
• Characterizing the geochemistry of mineral dust and its impact on climate and biogeochemical cycles
• Investigating the geochemical factors controlling the release and transport of contaminants from mine tailings
• Exploring the biogeochemistry of wetlands and their role in carbon sequestration and nutrient cycling.

Electrochemistry Research Topics

Electrochemistry Research Topics are as follows:

• Development of high-performance electrocatalysts for efficient electrochemical conversion of CO2 to fuels and chemicals
• Investigation of electrode-electrolyte interfaces in lithium-ion batteries for enhanced battery performance and durability
• Design and synthesis of novel electrolytes for high-energy-density and stable lithium-sulfur batteries
• Development of advanced electrochemical sensors for the detection of trace-levels of analytes in biological and environmental samples
• Analysis of the electrochemical behavior of new materials and their electrocatalytic properties in fuel cells
• Study of the kinetics of electrochemical reactions and their effect on the efficiency and selectivity of electrochemical processes
• Development of novel strategies for the electrochemical synthesis of value-added chemicals from biomass and waste materials
• Analysis of the electrochemical properties of metal-organic frameworks (MOFs) for energy storage and conversion applications
• Investigation of the electrochemical degradation mechanisms of polymer electrolyte membranes in fuel cells
• Study of the electrochemical properties of 2D materials and their applications in energy storage and conversion devices
• Development of efficient electrochemical systems for desalination and water treatment applications
• Investigation of the electrochemical properties of metal-oxide nanoparticles for energy storage and conversion applications
• Analysis of the electrochemical behavior of redox-active organic molecules and their application in energy storage and conversion devices
• Study of the electrochemical behavior of metal-organic frameworks (MOFs) for the catalytic conversion of CO2 to value-added chemicals
• Development of novel electrode materials for electrochemical capacitors with high energy density and fast charge/discharge rates
• Investigation of the electrochemical properties of perovskite materials for energy storage and conversion applications
• Study of the electrochemical behavior of enzymes and their application in bioelectrochemical systems
• Development of advanced electrochemical techniques for the characterization of interfacial processes in electrochemical systems
• Analysis of the electrochemical behavior of nanocarbons and their application in electrochemical energy storage devices
• Investigation of the electrochemical properties of ionic liquids for energy storage and conversion applications.

Surface Chemistry Research Topics

Surface Chemistry Research Topics are as follows:

• Surface modification of nanoparticles for enhanced catalytic activity
• Investigating the effect of surface roughness on the wetting behavior of materials
• Development of new materials for solar cell applications through surface chemistry techniques
• Surface chemistry of graphene and its applications in electronic devices
• Surface functionalization of biomaterials for biomedical applications
• Characterization of surface defects and their effect on material properties
• Surface modification of carbon nanotubes for energy storage applications
• Developing surface coatings for corrosion protection of metals
• Synthesis of self-assembled monolayers on surfaces for sensor applications
• Surface chemistry of metal-organic frameworks for gas storage and separation
• Investigating the role of surface charge in protein adsorption
• Developing surfaces with superhydrophobic or superoleophobic properties for self-cleaning applications
• Surface functionalization of nanoparticles for drug delivery applications
• Surface chemistry of semiconductors and its effect on photovoltaic properties
• Development of surface-enhanced Raman scattering (SERS) substrates for trace analyte detection
• Surface functionalization of graphene oxide for water purification applications
• Investigating the role of surface tension in emulsion formation and stabilization
• Surface modification of membranes for water desalination and purification
• Synthesis and characterization of metal nanoparticles for catalytic applications
• Development of surfaces with controlled wettability for microfluidic applications.

Atmospheric Chemistry Research Topics

Atmospheric Chemistry Research Topics are as follows:

• The impact of wildfires on atmospheric chemistry
• The role of aerosols in atmospheric chemistry
• The chemistry and physics of ozone depletion in the stratosphere
• The chemistry and dynamics of the upper atmosphere
• The impact of anthropogenic emissions on atmospheric chemistry
• The role of clouds in atmospheric chemistry
• The chemistry of atmospheric particulate matter
• The impact of nitrogen oxides on atmospheric chemistry and air quality
• The effects of climate change on atmospheric chemistry
• The impact of atmospheric chemistry on climate change
• The chemistry and physics of atmospheric mercury cycling
• The impact of volcanic eruptions on atmospheric chemistry
• The chemistry and physics of acid rain formation and effects
• The role of halogen chemistry in the atmosphere
• The chemistry of atmospheric radicals and their impact on air quality and health
• The impact of urbanization on atmospheric chemistry
• The chemistry and physics of stratospheric polar vortex dynamics
• The role of natural sources (e.g. ocean, plants) in atmospheric chemistry
• The impact of atmospheric chemistry on the biosphere
• The chemistry and dynamics of the ozone hole over Antarctica.

Photochemistry Research Topics

Photochemistry Research Topics are as follows:

• Investigating the mechanisms of photoinduced electron transfer reactions in organic photovoltaic materials.
• Developing novel photoredox catalysts for photochemical reactions.
• Understanding the effects of light on DNA and RNA stability and replication.
• Studying the photochemistry of atmospheric pollutants and their impact on air quality.
• Designing new photoresponsive materials for advanced photonic and electronic devices.
• Exploring the photochemistry of metalloporphyrins for potential applications in catalysis.
• Investigating the photochemistry of transition metal complexes and their use as photodynamic therapy agents.
• Developing new photocatalytic systems for sustainable energy production.
• Studying the photochemistry of natural products and their potential pharmaceutical applications.
• Investigating the role of light in the formation and degradation of environmental contaminants.
• Designing new photochromic materials for smart windows and displays.
• Exploring the photochemistry of carbon nanomaterials for energy storage and conversion.
• Developing new light-driven molecular machines for nanotechnology applications.
• Investigating the photochemistry of organic dyes for potential applications in dye-sensitized solar cells.
• Studying the effects of light on the behavior of biological macromolecules.
• Designing new photoresponsive hydrogels for drug delivery applications.
• Exploring the photochemistry of semiconductor nanoparticles for potential applications in quantum computing.
• Investigating the mechanisms of photochemical reactions in ionic liquids.
• Developing new photonic sensors for chemical and biological detection.
• Studying the photochemistry of transition metal complexes for potential applications in water splitting and hydrogen production.

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Speaking from experience, science can be fun. The only thing that matters is that you should always choose the theme/field that fascinates you the most. Chemistry, if done right, can give you more dopamine rush than riding a racing bike. The trick is to choose a chemistry research paper topic that moves your quarks when you’re writing about it. 

Table of Contents

Chemistry Research Topics: Biochemistry, Chemical, Organic, and more

Our chemistry research writers are not regular researchers but people who actually study and love chemistry. They have spent a lot of time unearthing some of the cool topics that could pump any chemistry geeks with an adrenaline rush. They have years of experience offering chemistry research paper writing services, so you can trust their work.  (Many people around the world already do and you can find that in testimonials on our  PhD Research Paper Writing Services  page.)

Physical chemistry research topics

• Laws of Thermodynamics
• Energy Balance
• Gases: Gas Law
• harles and Gay Lussac’s law
• General Ideal Gas Law
• The mass of a chemical compound
• The moles of an atomic species
• The flow of Fluids in Closed Ducts
• Impact of gravity on the fluids
• Strength effect of elasticity of fluid actions
• Surface tension in fluids
• Statistical Analysis Of Thermodynamic Properties
• Determination of the ideal gas constant
• pH determination
• Distillation of an azeotropic mixture
• Cubic equations of state
• Redox titrations
• Ideal solutions (liquids)
• Laboratory on the States of Matter
• Laboratory on the construction of an atom
• Research on molecular geometry
• Research on the density of bodies
• Kinetic studies of pyrolysis, combustion and gasification of various materials (organic and inorganic)
• Physicochemical Processes of Interaction of Metals with Biomaterials
• Photochemistry of Compounds of Environmental Interest
• Study of the kinetic, thermodynamic and catalytic activity of compounds
• Organic and inorganic academic and environmental interest
• Determination of heat of combustion of acetamidophenols
• Experimental determination of thermochemical properties of chemical compounds
• Experimental evaluation of thermal properties of dangerous organic liquids
• Synthesis and characterization of hydrogels based on acrylic acid
• Incorporation of salts and other chemical substances in acrylic acid/acrylamide hydrogels
• Physical chemistry of polymers and macromolecules
• Pharmaceutical physical chemistry
• Physical chemistry and material sciences
• Biomimetic chemistry
• Petrochemical and related sciences
• Physical chemistry of semiconductors
• Physical chemistry of extractive processes
• Physical chemistry of surfaces

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Electrochemistry research topics

Below are some of the best topics for research paper about chemistry and its affiliate subjects. Check them out:

• Calibration of carbon paste electrodes modified with iron particles
• Effect of ionic strength on electrochemical detection
• Oxygenated groups present in graphite powder
• Electrochemical analysis
• Potentiometric titrations of functional groups
• Physical and chemical characterization of the modified and unmodified material 
• Electrochemical recovery of toxic metals
• Carbon paste electrodes
• Biological and bioelectrochemical reactors with an optimization approach based on computational methods
• Electrogeneration of oxidizing species
• Electroremediation of contaminated water and water soils
• Electrochemistry: Importance in Robotics and Nanotechnology
• Electrochemistry in Ecology and Environmental Processes
• How electrochemistry plays an important role in energy generation
• Photovoltaic cells and hybrid energy systems
• Nanostructured materials for fuel cells
• Solar Systems and Electrochemistry
• Biomolecular interactions and electroanalysis
• Chemical and electrochemical methods in disease diagnosis
• Synthesis and Electrochemical Properties of Hexacyanoferrate-Doped Polypyrrole
• Energy Storage in Hybrid Organic-Inorganic Materials
• Conducting Organic Polymers with Electroactive Dopants
• Electrochemistry for bioprocess engineering applications
• Electrochemical enhancement of microbial product formation
• Electron transfer of electrode-bound enzymes
• Transport mechanism and interfacial reactions within the oxide layer
• Oxide layer modelling
• Preparative electrochemistry or electrosynthesis
• Electrochemical methods in analytical chemistry
• Electrochemical synthesis methods
• Fuel cell technology in Technical Chemistry 
• Electrochemical reactions
• Phase boundary electrode-electrolyte
• Phase boundary between an electronic conductor (electrode) and an ionic conductor (electrolyte)
• Applications of electrochemistry
• Reduction of metal salts for the production of base metals, mainly by electrolysis
• Use of electrolytic metal deposition in electroplating
• Provision of an electrical voltage, especially for mobile applications
• History of Electrochemistry

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Organic Chemistry research topics

• A novel process for the production of sophisticated molecules
• Addition of amino sugars to acetylenic compounds
• Environmental remediation and as a reaction containment medium
• Intermolecular interactions for the molecular recognition of peptides and proteins
• Synthesis of glycosylamines from disaccharides and lipooligosaccharides
• Catalysis with metal and organocatalysts, photocatalysis, natural product synthesis, unnatural amino acids and peptide foldamers
• Development and modification of gels based on polymers for use in drug delivery
• Reusable catalyst makes oxidation of CH bonds with oxygen easier and more efficient
• Structural analysis of nodulation factors produced by bacteria of the genus Rhizobium
• Imidazopyridines as new materials
• Effects of Ultra-Violet Light on Activation of Oxygen
• Synthesis of large unsymmetrical imines by a palladium-catalyzed cross-coupling reaction
• Improved pharmaceuticals thanks to fluorine
• Application of the hydroxy-ketone reductive grouping in obtaining trans-fused polyethers
• Role of Biochemistry in the creation of Antibiotics
• Application of the olefin metathesis (RCM) reaction in the synthesis of Orthocondensated polyoxepanes
• Sugars in green olives
• Synthetic applications of d-glucose derivatives
• Synthesis, structure, coordination and applications in asymmetric catalysis
• Natural product synthesis and convergent technologies
• Activation of growth factors for fibroblasts by glycosaminoglycans effect
• Thiols, preparation and handling
• Biotransformations of industrial interest catalyzed by fungal peroxygenases
• Carbohydrate multivalent systems functionalize proteins and surfaces
• Fused n-heterocyclic carbenes in biaryl systems
• Hair structure
• Biochemistry for bioremediation
• Chemical and structural characterization of lignin and lipids of lignocellulosic materials of industrial interest
• Physicochemical characterization of citronella, soapstone, and eucalyptus essential oil
• Electrophilic Substitution Reactions: Synthesis of Nitrobenzene
• Essential oils: uses and properties
• Activation of growth factors for fibroblasts by glycosaminoglycans

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Inorganic Chemistry research topics

• Soil and water contamination by inorganic compounds
• Synthesis and characterization of Coordination Compounds and their use as homogeneous catalysts
• Free Radicals and Antioxidants
• Analytical Chemistry associated with the study of inorganic compounds
• Quantum molecular modeling and mechanics
• Inorganic Materials
• Hydrogen reactivity with inorganic compounds
• Bond theory analysis
• Chemistry of some transition elements
• Boric Acid Preparation
• Types of inorganic chemical reactions
• Introduction to inorganic chemistry
• Study of the atomic spectrum
• Crystal defects in inorganic chemistry
• Explosives and violent reactions in inorganic compounds
• Objective characterization of wines through aroma components
• Microstructural characterization of nanoparticles and magnetic “nano-composites” of iron
• Chemical, morphological, mineralogical, and genesis characters of the salt mines
• Physical and chemical characteristics of the soils occupied by olive groves
• Theoretical analysis and development of instrumentation to apply the new technique of thermal analysis at a constant rate of reaction
• Alteration of rocks and soil formation in Utah
• The catalytic activity of 4f metal oxides in the decomposition of various carboxylic acids and alcohols
• Activation of ethylene and carbon dioxide by molybdenum complexes
• Platinum promoting action on nickel catalysts supported on activated Bentonite
• Homogeneous catalysis (with an organometallic, transition metal, lanthanide and representative compounds)
• Methods of synthesis of organometallic compounds assisted by microwaves.
• Design of molecular precursors with relevance in materials chemistry.
• Chemistry of inorganic heterocycles.
• Immobilization of organometallic and coordination compounds in polypropylene membranes.

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Biochemistry research topics

• Bioinformatics and Computational Biology
• Cell differentiation and metabolism
• Biochemistry of Individual Molecules
• Enterobacteriaceae envelopes: modulation of their structure in response to environmental cues and impact on pathogenicity
• Neuroplasticidad y Neurogenética
• Environmental biotechnology applied to water decontamination.
• Reproductive Aging
• Neurobiochemistry
• Regulatory proteins of iron metabolism
• Iron deficiency anaemia and cardiovascular disease
• Iron deficiency anaemia and oxidative stress
• Nutritional anaemias independent workers
• Food incompatibilities for iron absorption
• Evaluation of anaemia and iron deficiency in schoolchildren
• Iron deficiency anaemia and evaluation of school performance
• Iron deficiency anaemia in students of Educational Centers
• Copper Levels and Oxidative Stress in the Elderly
• Iron Levels and Oxidative Stress in the Elderly
• Evaluation of transcription factors (surgical samples)
• Biochemical markers in oxidative stress
• Antioxidant activity in irradiated food products
• Kinetics of the reactivity of antioxidants in food
• Evaluation of oxidative stress in various pathological states
• Iron levels in the Elderly
• Copper Levels in the Elderly
• Evaluation of the synergistic effect in a mixture of antioxidant compounds
• Antioxidant activity in medicinal plants
• Food patterns and evaluation of antioxidant capacity in food
• Markers in Diabetes mellitus and cardiovascular disease
• Biochemical markers in Diabetes mellitus
• Chemotherapy with redesigned Methotrexate
• The Biosynthesis of triglycerides or triacylglycerides
• Consequences of suffering from coronary disease
• What medications should be administered in patients with osteoporosis?
• Appearances of physiological alterations in older adults
• The impact of the administration of clindamycin, amikacin, and ceftazidime in hospitalized patients
• Pharmaceutical advice to reduce stress
• Dyslipidemia in Diabetes mellitus
• Diabetes mellitus and transcription factors (Cell culture)
• Factors that lead to cholesterol excretion
• Nutritional evaluation of pregnant diabetic mothers
• How do blood alcohol levels influence drivers involved in traffic accidents?
• Pleiotropic effects of oral hypoglycemic drugs
• Importance of eating foods rich in carotenoids
• The biochemical and toxicological impact of lead with environmental contact
• The importance of emotions in the intervention of our digestive system
• Lifestyles and Diabetes mellitus
• Adiposity in Diabetes mellitus
• Diabetological education of the patient with Diabetes mellitus
• The impact of drug administration

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Nano / Nuclear Chemistry research topics

• Modeling of metallic nanostructures
• Modeling of nanostructures supported on oxides
• Development of advanced nanomaterials with specific
• Nanomaterials in the fight against cancer and spinal cord injuries in laboratory rats for neuronal reconnection
• Study of the effects of radiation on the structure and properties of nanomaterials
• Development of nanostructured substrates for Raman spectroscopy applications
• Implants in neural tissues of the spinal cord to promote lost communication between the brain and the rest of the body
• Design and preparation of theragnostic radiopharmaceuticals
• Research and development of radiopharmaceuticals based on nanosystems for use in molecular nuclear medicine
• Hydrogen storage, the capture of toxic gases, improvement of solar cells
• Geometric optimization of nanostructures using classical methods
• Calculation of energies and molecular properties
• Synthesis of supercapacitors with carbon nanotubes
• Simulation of high-resolution transmission electron microscopy images of nanostructures
• Development of bactericidal dressings based on metallic nanoparticles
• Modernization of the ININ X-Ray Diffraction Laboratory
• Thin coatings of transparent materials with high hardness

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Green Chemistry research topics

• Green chemistry and environmental sustainability
• Strategies to make organocatalysis “greener”
• The Chemical Knowledge and Environmental Question
• Approach to school green chemistry, through green protocols
• Sustainable Chemistry: Nature, purposes, and scope
• Postgraduate studies in sustainable chemistry
• Didactic knowledge of the content on green chemistry
• Photochemical synthesis by sunlight
• Green Chemistry: A Present and Future Theme for Chemistry Education
• The environmental dimension of experimentation in the teaching of chemistry
• Role of Chemistry and its teaching in the construction of a sustainable future
• A foundation for the incorporation of green chemistry in organic chemistry curricula
• Contribution of green chemistry to the construction of a socially responsible science
• Aspects of the pedagogical knowledge of the content of green chemistry in university professors of chemistry
• Asymmetric organocatalyzed reactions in the absence of a solvent
• Green Chemistry for Postgraduates

Read More:  Social Work Research Topics

Archaeological Chemistry research topics

• Archaeochemistry of the United States
• Archaeochemistry of Egyptian Pyramids
• Archaeochemistry of Mohanjodaro
• Archaeochemistry of Cambodia
• Archaeological dating, characterization, prospecting, and conservation
• The role of bio-deteriorated ceramics in the formation processes of archaeological sites
• Study of biodeterioration in archaeological ceramics from Mayan Ruins
• Deterioration of ceramic fragments due to the action of lichens
• Applicability of preventive conservation to archaeological ceramics impacted by biodeterioration

Our highly skilled professionals have provided you with superb research topics in chemistry. You can choose anyone matching your speciality and start working on making your paper a piece of art.

Conclusion:

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An term paper examples on chemistry is a prosaic composition of a small volume and free composition, expressing individual impressions and thoughts on a specific occasion or issue and obviously not claiming a definitive or exhaustive interpretation of the subject.

Some signs of chemistry term paper:

• the presence of a specific topic or question. A work devoted to the analysis of a wide range of problems in biology, by definition, cannot be performed in the genre of chemistry term paper topic.
• The term paper expresses individual impressions and thoughts on a specific occasion or issue, in this case, on chemistry and does not knowingly pretend to a definitive or exhaustive interpretation of the subject.
• As a rule, an essay suggests a new, subjectively colored word about something, such a work may have a philosophical, historical, biographical, journalistic, literary, critical, popular scientific or purely fiction character.
• in the content of an term paper samples on chemistry , first of all, the author’s personality is assessed - his worldview, thoughts and feelings.

The goal of an term paper in chemistry is to develop such skills as independent creative thinking and writing out your own thoughts.

Writing an term paper is extremely useful, because it allows the author to learn to clearly and correctly formulate thoughts, structure information, use basic concepts, highlight causal relationships, illustrate experience with relevant examples, and substantiate his conclusions.

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May 22, 2024

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A metal-free organic framework for electrocatalytic production of ethylene from carbon dioxide

Use of the greenhouse gas CO 2 as a chemical raw material would not only reduce emissions, but also the consumption of fossil feedstocks. A novel metal-free organic framework could make it possible to electrocatalytically produce ethylene, a primary chemical raw material, from CO 2 .

As a team has reported in the journal Angewandte Chemie International Edition , nitrogen atoms with a particular electron configuration play a critical role for the catalyst.

Ethylene (ethene, C 2 H 4 ) is an essential starting material for many products, including polyethylene and other plastics. Ethylene is produced industrially by the high-energy cracking and rectification of fossil feedstocks.

The electrochemical conversion of CO 2 to ethylene would be a promising route to reducing CO 2 emissions while also saving energy and fossil resources.

CO 2 is very stable, which makes it difficult to induce into reaction. With the use of electricity and catalysts, it is currently possible to convert it into C 1 chemicals such as methanol and methane.

The additional challenge in producing ethylene is that a bond must be formed between two carbon atoms. This has previously only been achieved with copper catalysts. Metal-free electrocatalysis would be advantageous because metals are a cost factor and can cause environmental problems.

A team led by Chengtao Gong and Fu-Sheng Ke at Wuhan University, China, has now developed a metal-free electrocatalyst for the conversion of CO 2 to ethylene. The catalyst is based on a nitrogen-containing covalent organic framework (COF).

COFs are a new class of porous, crystalline, purely organic materials with defined topology. In contrast to metal-organic frameworks (MOFs), they require no metal ions to hold them together. Their pore sizes and chemical properties can be tuned over a wide range through selection of the building blocks.

The new COF contains nitrogen atoms with a special electron configuration (sp 3 hybridization) as catalytically active centers. These sp 3 nitrogen centers bind the individual building blocks into a framework through an aminal link (two amino groups bound to one carbon atom).

In contrast to COFs with a classic imine-linkage (–C=N–), aminal COFs have strict requirements regarding the lengths and angles of the bonds between building blocks, which causes the frameworks to be formed through ring closures.

The researchers found a suitable combination by using piperazine (a six-membered ring made of four carbon and two nitrogen atoms ) and a building block made of three aromatic, six-membered carbon rings. When used as electrodes, their new COFs demonstrated high selectivity and performance (Faraday efficiency up to 19.1%) for the production of ethylene.

The success of the aminal COFs is due to the high density of active sp 3 -nitrogen centers, which both very effectively capture CO 2 and transfer electrons. This results in a high concentration of excited intermediates that can undergo C–C coupling.

In contrast, a variety of imine-linked COFs, which contain sp 2 nitrogen instead of sp 3 , were similarly tested and produced no ethylene. This proves the importance of proper electron configuration for the electrochemical reduction of CO 2 to ethylene.

Journal information: Angewandte Chemie International Edition

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Researchers develop a detector for continuously monitoring toxic gases

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Most systems used to detect toxic gases in industrial or domestic settings can be used only once, or at best a few times. Now, researchers at MIT have developed a detector that could provide continuous monitoring for the presence of these gases, at low cost.

The new system combines two existing technologies, bringing them together in a way that preserves the advantages of each while avoiding their limitations. The team used a material called a metal-organic framework, or MOF, which is highly sensitive to tiny traces of gas but whose performance quickly degrades, and combined it with a polymer material that is highly durable and easier to process, but much less sensitive.

The results are reported today in the journal Advanced Materials , in a paper by MIT professors Aristide Gumyusenge, Mircea Dinca, Heather Kulik, and Jesus del Alamo, graduate student Heejung Roh, and postdocs Dong-Ha Kim, Yeongsu Cho, and Young-Moo Jo.

Highly porous and with large surface areas, MOFs come in a variety of compositions. Some can be insulators, but the ones used for this work are highly electrically conductive. With their sponge-like form, they are effective at capturing molecules of various gases, and the sizes of their pores can be tailored to make them selective for particular kinds of gases. “If you are using them as a sensor, you can recognize if the gas is there if it has an effect on the resistivity of the MOF,” says Gumyusenge, the paper’s senior author and the Merton C. Flemings Career Development Assistant Professor of Materials Science and Engineering.

The drawback for these materials’ use as detectors for gases is that they readily become saturated, and then can no longer detect and quantify new inputs. “That’s not what you want. You want to be able to detect and reuse,” Gumyusenge says. “So, we decided to use a polymer composite to achieve this reversibility.”

The team used a class of conductive polymers that Gumyusenge and his co-workers had previously shown can respond to gases without permanently binding to them. “The polymer, even though it doesn’t have the high surface area that the MOFs do, will at least provide this recognize-and-release type of phenomenon,” he says.

The team combined the polymers in a liquid solution along with the MOF material in powdered form, and deposited the mixture on a substrate, where they dry into a uniform, thin coating. By combining the polymer, with its quick detection capability, and the more sensitive MOFs, in a one-to-one ratio, he says, “suddenly we get a sensor that has both the high sensitivity we get from the MOF and the reversibility that is enabled by the presence of the polymer.”

The material changes its electrical resistance when molecules of the gas are temporarily trapped in the material. These changes in resistance can be continuously monitored by simply attaching an ohmmeter to track the resistance over time. Gumyusenge and his students demonstrated the composite material’s ability to detect nitrogen dioxide, a toxic gas produced by many kinds of combustion, in a small lab-scale device. After 100 cycles of detection, the material was still maintaining its baseline performance within a margin of about 5 to 10 percent, demonstrating its long-term use potential.

In addition, this material has far greater sensitivity than most presently used detectors for nitrogen dioxide, the team reports. This gas is often detected after the use of stove ovens . And, with this gas recently linked to many asthma cases in the U.S., reliable detection in low concentrations is important. The team demonstrated that this new composite could detect, reversibly, the gas at concentrations as low as 2 parts per million.

While their demonstration was specifically aimed at nitrogen dioxide, Gumyusenge says, “we can definitely tailor the chemistry to target other volatile molecules,” as long as they are small polar analytes, “which tend to be most of the toxic gases.”

Besides being compatible with a simple hand-held detector or a smoke-alarm type of device, one advantage of the material is that the polymer allows it to be deposited as an extremely thin uniform film, unlike regular MOFs, which are generally in an inefficient powder form. Because the films are so thin, there is little material needed and production material costs could be low; the processing methods could be typical of those used for industrial coating processes. “So, maybe the limiting factor will be scaling up the synthesis of the polymers, which we’ve been synthesizing in small amounts,” Gumyusenge says.

“The next steps will be to evaluate these in real-life settings,” he says. For example, the material could be applied as a coating on chimneys or exhaust pipes to continuously monitor gases through readings from an attached resistance monitoring device. In such settings, he says, “we need tests to check if we truly differentiate it from other potential contaminants that we might have overlooked in the lab setting. Let’s put the sensors out in real-world scenarios and see how they do.”

The work was supported by the MIT Climate and Sustainability Consortium (MCSC), the Abdul Latif Jameel Water and Food Systems Lab (J-WAFS) at MIT, and the U.S. Department of Energy.

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Journal of Materials Chemistry A

Constructing robust artificial solid electrolyte interphase with metal-organic framework for stable li metal anode.

The utilization of Li metal anode (LMA) can satisfy the requirements of high-energy-density rechargeable batteries. However, LMA are plagued by dendrite formation, low Coulombic efficiency (CE), and interfacial side reactions. Here, a metal-organic framework (MOF) with high specific area and 1D aligned molecular channels is designed and prepared as an artificial solid electrolyte interphase (SEI) to regulate the interfacial stability of LMA. The porous structure enables the accommodation of the liquid electrolyte, while the Li+ transport channel promotes the uniform lithium deposition and mitigates dendrite growth. The open metal sites in MOF facilitate the entrapment of anions, thereby impeding anion migration and improving Li+ transport kinetics. Owing to these advantages, cells based on MOF modified copper current collectors exhibit a high CE of 98.6% for 200 cycles at 1 mA cm–2 and 1 mAh cm–2. The symmetric cell shows an improved lifespan of 2000 h with small voltage hysteresis of 25 mV at 0.5 mA cm−2 and 1 mAh cm–2.

• This article is part of the themed collections: Journal of Materials Chemistry A HOT Papers and Journal of Materials Chemistry A Emerging Investigators 2024

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L. Chen, X. Lin, Z. Zheng, Z. Guo, Z. Wen, P. Xiong, G. Chen and J. Zhu, J. Mater. Chem. A , 2024, Accepted Manuscript , DOI: 10.1039/D4TA02158D

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