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100s of Free Chemistry Dissertation Topics & Ideas

Published by at January 2nd, 2023 , Revised On August 18, 2023

It is not easy to come up with intriguing and compelling chemistry dissertation topic ideas, especially if one is juggling multiple subjects or looking at adjacent fields simultaneously. Students often choose simple and familiar topics for their dissertation papers, but that is not always effective since excellent academic papers are distinctive.

From mode reactions to experimental procedures, the selected chemistry topic should be analytical and scientific in nature. It is essential to avoid a topic that is too specific, intricate, or broad. For instance, students can explore issues related to environmental chemistry or chemical reagents. The student should ensure that the chosen subject has a clearly defined emphasis.

Here are some ideas to explore if you’re having trouble selecting a topic for your chemistry dissertation:

Organic Chemistry Dissertation Topics

  1. Infrared spectroscopy is used to detect chemical molecules
  2. Discuss the chemical makeup of pain relievers
  3. What causes aromatic compounds to be nonreactive?
  4. Determine the variables that drive proton chemical changes
  5. The composition, application, and impact of added polymers or plastics
  6. Chemical synthesis is based on carbon-carbon bond formation processes
  7. Developing novel ways for producing chiral compounds
  8. Investigating the structure and reactivity of carbon nanotubes
  9. Metal complexes containing organometallic ligands are being studied
  10. Improving the thermal stability of benzene derivatives
  11. Investigating novel approaches to controlling the stereochemistry of chemical reactions
  12. Investigation of the role of enzymes in organic synthesis
  13. Developing innovative techniques to overcome drug resistance
  14. Creating new techniques for identifying explosive residues
  15. The investigation of the behaviour of organometallic compounds in biological systems

Inorganic Chemistry Dissertation Topics

  1. The health consequences of various substances
  2. Discuss in depth the chemical processes that result in sapphire production
  3. Introduction to the chemistry of sulphuric acid
  4. Discuss how silicon dioxide may be used in solar cells
  5. What exactly do you mean by orbital hybridization in molecules?
  6. Discuss the chemical structure of hard and soft acids
  7. What exactly do you mean by Crystal Field Theory?
  8. Steel vs iron malleability: A comparison
  9. What do you mean by the Multiple Proportions Law?
  10. Give instances of Dalton’s Law of Partial Pressures
  11. Understanding Lewis Structures as well as Electron Dot Models
  12. How does a gemstone’s chemical structure affect its colour?
  13. What roles do point groups play in inorganic chemistry?
  14. How can molecular symmetry predict a molecule’s chemical properties?
  15. What is the most efficient method of producing synthetic diamonds?

Chemical Engineering Dissertation Topics

  1. Describe the role of biofuel in rocket fuel
  2. What exactly do you mean by microfluidics?
  3. Explain the wastewater treatment process
  4. Explain in detail the rare earth extractions
  5. What do you mean by reducing NOx emissions?
  6. What exactly do you mean by molecular dynamics and simulation?
  7. What exactly do you mean by simulation of density functional theory?
  8. What exactly do you mean by Nano filters, and how do they work?
  9. Discuss how coal and iron ore slimes are processed
  10. Explain how photocatalysis works in a 3D printer
  11. Explain the similarities and differences between rocket fuel and biofuels
  12. Describe molecular dynamics and simulation
  13. What exactly are nanofiltration systems, and how do they function?
  14. Explain the density functional theory simulation
  15. Analyze the processing of iron and coal slimes

Physical Chemistry Dissertation Topics

  1. When does a collision not result in a response?
  2. Examine harmonic and anharmonic oscillators
  3. Define the energies of successive ionization
  4. How can intermolecular forces influence a substance’s melting point?
  5. Why is the Earth considered a closed thermodynamic system?
  6. Explain how to utilize the mean bond enthalpy
  7. Reasons why molecules with polar connections may not have a persistent dipole
  8. What is the relationship between quantum mechanics and chemistry?
  9. What exactly do you mean by vibrational spectroscopy?
  10. Examine the similarities and differences between harmonic and anharmonic oscillators
  11. What exactly do you mean by multielectron atoms?
  12. In basic terms, discuss the elements of heteroatomic. Bonding between chemicals
  13. Provide a thorough examination of the Schrodinger Equation
  14. Describe the physical and chemical characteristics of the gas
  15. Explain the process of water expansion during the freezing process

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Biochemistry Dissertation Topics

  1. Evaluate the effect of PH on the plants
  2. Describe in detail cell metabolic processes. Define the structure of proteins and their involvement in chemical and physiological changes in the living organism
  3. Explain the process of fatty acid metabolism in the human body
  4. Explain the proliferation and repair of DNA
  5. Examine the structure and function of carbohydrates in the living organism
  6. Provide an in-depth analysis of the composition and function of nucleic acids
  7. Explain some of the unique characteristics of water
  8. Discuss the roles of lipids in biological systems
  9. Explain how the tea brewing process may be improved
  10. Discuss the significance of biochemistry in the human immune system

Environmental Chemistry Dissertation Topics

  1. What are the chemical reactions and compositions responsible for cloud formation?
  2. Explain the chemical reactions that result in the creation of pearls
  3. How industrial activities and acid rains are correlated with each other?
  4. What lessons can one learn from ecological disasters such as Chornobyl and Fukushima?
  5. Building green energy and its scope that lies in future
  6. Purification of the tap water through the application of chlorine
  7. How do the chemical changes in the atmosphere result in global warming?
  8. What are the adverse results of deep-sea mining?
  9. Discuss the contamination risks of groundwater in developing economies
  10. Plastic packaging and its impact on the overall quality of food we consume

Analytical Chemistry Dissertation Topics

  1. What exactly do you mean by Chemical Equilibrium?
  2. Describe some of the most effective electro-analytical procedures
  3. What are the advantages of the isomerism framework?
  4. Name a few of the most effective electrochemical applications
  5. Develop the overall idea of Soda Industrial Quality Assurance
  6. Examine the evolution of spectroscopic applications
  7. What exactly do you mean by Electrodes and Potentiometry?
  8. Make a comparison of the vitamin pills
  9. Discuss with examples the characteristics of acid-base titrations
  10. Sustainable development and analytical chemistry
  11. Methods and best practices for atomic absorption spectroscopy
  12. In Ibuprofen use, analytical chemistry and the pharmaceutical industry.
  13. UV protectors: analytical chemistry and the cosmetics sector
  14. What happens when food molecules interact with one another?
  15. How to make new compounds or enhance old ones

Computational Chemistry Dissertation Topics

  1. Discuss the evolution of chemical sensors in depth
  2. What are the primary advantages of dye-sensitized solar cells?
  3. Investigate the hydrogen bonding simulation process in depth
  4. What exactly do you mean by metal oxide nanoparticles?
  5. Explain in detail the heterogeneous catalytic CO2 to the CH3OH conversion process
  6. Energy surfaces are mathematical functions that provide a molecule with a function based on its geometry: Elaborate
  7. What exactly do you mean by Coupled Cluster Theory?
  8. Explain how NBO, or natural bond orbitals, produce the highest electron density

Nuclear Chemistry Dissertation Topics

  1. What are the most prevalent applications for radioactive elements?
  2. How do you determine the half-life of an element?
  3. Hydrogen’s importance in nuclear fusion
  4. Compare the effectiveness of various extraction processes
  5. The discovery of radioactivity by Henri Becquerel
  6. What biological uses does radiochemistry have?
  7. Water and radioactive elements interact
  8. What role does nuclear chemistry have in medicine?
  9. How do elements transform during nuclear fission?
  10. Irradiation can be used to eliminate hazardous chemical molecules
  11. The negative consequences of ionizing radiation vs non-ionizing radiation
  12. What role does chemosensory play in radiation chemistry?

Green Chemistry Dissertation Topics

  1. Discuss the twelve green chemistry concepts
  2. Discuss the most important challenges in green chemistry nowadays
  3. Compare the efficiency of various solar cell materials
  4. What are the most efficient techniques to extract and utilize key materials sustainably?
  5. Electrocatalysis is a method of producing and using fuels
  6. Will growing meat become a more environmentally friendly alternative to traditional farming?
  7. Innovative pesticide-free agriculture methods
  8. What are the different kinds of bio-based sustainable feedstocks?
  9. How do metathesis reactions aid in the reduction of greenhouse gas emissions?
  10. Explore the most effective methods to reduce carbon pollution

Common Chemistry Dissertation Topics

  1. The Evolution of Chemical Warfare What is the next step?
  2. How did Chemistry become one of the most dangerous scientific professions?
  3. Discuss the role of chemicals in political assassinations throughout history
  4. The history of the use of chemistry as a weapon in genocide during the Holocaust
  5. The relevance of human rights and the notion of lethal injection
  6. What role does chemistry play in murder or euthanasia?
  7. How might chemistry aid in detecting and differentiating natural and manufactured diseases?
  8. Why is the use of petroleum products regarded as hazardous?
  9. What are the generational consequences of herbicide exposure?
  10. How is pollution a significantly greater threat than melting ice caps?
  11. Investigating the four distinct states of matter: Why is plasma so rare on Earth?
  12. Why is lithium considered one of the most successful battery materials?
  13. Examine the impact of PH on planets
  14. Describe the formation of synthetic diamonds
  15. Discuss how to maximize tea brewing
  16. Explain how heavy metals in plants are identified
  17. Examine the air that people breathe
  18. Why is it risky to use petroleum products?
  19. Describe how chemistry might help indoor plants
  20. Explain how to clean oil successfully


This concludes the extensive list of chemistry dissertation topic ideas produced by the industry’s best dissertation writers. It is our pleasure to inform you that these themes can be used not only for chemistry dissertations but also for research journal papers.

Nevertheless, it is a challenging task to write a flawless chemistry dissertation. You must have excellent analytical and dissertation writing skills in order to produce a well-structured dissertation. No need to worry. Our team of experts is here to help you along the way. We are happy to assist you to come up with an original chemistry dissertation topic. Our customer service is active 24/7.

    Free Dissertation Topic

    Frequently Asked Questions

    To find chemistry dissertation topics:

    1. Research recent breakthroughs.
    2. Explore unresolved questions.
    3. Consider interdisciplinary areas.
    4. Review scientific journals.
    5. Consult professors for ideas.
    6. Select a topic aligning with your passion and career aspirations.

    About Owen Ingram

    Avatar for Owen IngramIngram is a dissertation specialist. He has a master's degree in data sciences. His research work aims to compare the various types of research methods used among academicians and researchers.