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Chemical Engineering Dissertation topics


We all know that writing a Chemical Engineering dissertation is a challenging, burdensome, and hefty task because this branch of engineering encompasses a vast array of knowledge from different science subjects such as biology, chemistry, and physics.

Choosing an appropriate and suitable topic for your chemical engineering dissertation can turn out to be tricky since this subject involves several subtopics spanning from the application of thermodynamics to product purification techniques used in various industries such as the pharmaceutical industry and food industry.

As a result, it becomes challenging to put forward a chemical engineering dissertation that meets the required quality standard and score the desired marks.

To help you get started with brainstorming for chemical engineering topic ideas, we have developed a list of the latest topics that can be used for writing your chemical engineering dissertation.

These topics have been developed by PhD qualified writers of our team, so you can trust to use these topics for drafting your own dissertation.

You may also want to start your dissertation by requesting a brief research proposal from our writers on any of these topics, which includes an introduction to the topic, research question, aim and objectives, literature review along with the proposed methodology of research to be conducted. Let us know if you need any help in getting started.

Check our dissertation example to get an idea on how to structure your dissertation.

Topic 1: Improving Supercapacitors: Designing Conformal Nanoporous Polyaniline.
Research Aim: This research aims to engineer conformal nanoporous polyaniline through the process of oxidative chemical vapour deposition and to note its potential use in the improvement of supercapacitors. The study itself will look into the various advantages of the oxidative chemical vapour process in the formation and integration of conducting polymers, over the conventional solution-based methods. It will also address and look into the potential use of the nanoporous polyaniline in increasing a supercapacitor’s energy storage ability and power density.
Topic 2: Complete Engineering of Metal-Free Carbon-Based Electrocatalysts.
Research Aim: The focus of this research is to both electronically and structurally engineer a Carbon-based and metal-free electrocatalyst that can be employed in the splitting of water. Such electrocatalysts will be able to substitute the conventional catalyst used, which is Platinum, for this process. We will observe if it proves to be a cheaper material that offers clean and sustainable energy conversion reactions. In this attempt, the study will also electronically and structurally construct a Carbon-based electrocatalyst to improve its catalytic performance in any reaction it is used in.
Topic 3: Heterostructure Engineering of BiOBrxI1-x/BiOBr for efficient Molecular Oxygen Activation and Organic Pollutant Degradation.
Research Aim: This research will look into the formation of a heterojunction structure of BiOBrxI1-x/BiOBr into a photocatalyst. This photocatalyst will have the ability to degrade some organic pollutants and oilfield wastes in an ideal and efficient manner to reduce pollution and the release of air pollutants. This will further provoke the idea of enhanced molecular oxygen activation capacity of bismuth oxyhalide photocatalysts for the same reason.
Topic 4: The Control of Key Bio functions by The Chemical Synthesis of Glycosaminoglycan-mimetic Polymer.
Research Aim: The research will look at the different advantages of chemically synthesising glycosaminoglycan-mimetic polymer over naturally occurring glycosaminoglycan. The study will also be able to highlight the critical importance of this synthetic polymer over its naturally occurring counterpart in the controlling of essential bio functions in an organism.
Topic 5: The Catalytic Applications of Chemically Designed Palladium-Based Nanoarchitectures.
Research Aim: This research will look into the future development of chemically designed Palladium based catalysts. The study will also be looking into their various applications. This research will also discuss the use of the different types of palladium-based nano architectures, which include alloys, intermetallic compounds, etc. against the limitations of pure palladium in the reactions it is used in.
Topic 6: To Achieve an Efficiency of That Over 15% in Organic Photovoltaic Cells.
Research Aim: This research will focus on achieving an efficiency of 15% or more in an organic photovoltaic cell by the use of a copolymer design. This is because ternary blending and copolymerization strategies have been noted to boost photovoltaic performance in photovoltaic organic solar cells by a certain degree. It will also discuss the applications of this enhanced photovoltaic cell in practical production and use in the near future.
Topic 7: To Achieve Efficient Hydrogen Production Through Chemically Activated Molybdenum Disulphide (MoS2).
Research Aim: This research will look into the application of Molybdenum disulfide as a promising catalyst for the process called the Hydrogen Evolution Reaction (HER). We will discuss the two-dimensional layered structure of MoS2 as well as the reason for why it is a suitable replacement for the already used catalyst Platinum (Pt). The research will also be able to explain the formation of this catalyst (MoS2) and how it becomes chemically activated. The paper will also compare and contrast the catalytical abilities of both Pt and the chemically activated Molybdenum disulfide. Related: How you can write a Quality Dissertation

Chemical Dissertation Topics 2021

Topic 1: Organic redox and electrolyte development for semi-organic dry cell and flow battery production development
Research Aim: Electrochemical technology advancement could optimize renewable energy for value-added chemical processing. This research will use organic redox species' rich electrical chemistry to generate new dry cell and flow batteries.
Topic 2: Chemical Engineering and Petroleum Engineering
Research Aim: This research aims to identify the relationship between Chemical Engineering and Petroleum Engineering
Topic 3: Influence of Chemicals on Environment
Research Aim: This research aims to measure the influence of Chemicals on Environmental Management
Topic 4: How is industrial chemistry revolutionizing?
Research Aim: This research aims to identify how industrial chemistry is revolutionizing
Topic 5: Method of Preparing Hydrogen by Using Solar Energy
Research Aim: This research aims to focus on the method of preparing hydrogen by using solar energy

How Can Research Prospect Help?

Research Prospect writers can send several custom topic ideas to your email address. Once you have chosen a topic that suits your needs and interests, you can order for our dissertation outline service which will include a brief introduction to the topic, research questions, literature review, methodology, expected results and conclusion. The dissertation outline will enable you to review the quality of our work before placing order for our full dissertation writing service!


Material Production Dissertation Topics

Topic 8: Engineering Enterprise Systems Impact on the Project Design of Oxygen Scavenging Nanoparticles
Research Aim: The research will analyse how the implementation of an engineering enterprise system influences the design cycle of material production. The study will use material production projects related to oxygen scavenging nanoparticles as the case with which research will be conducted. The purpose of the study is to understand how enterprise systems can be implemented in material production to reduce cost, ensure the project is completed on time. The quality of the material is not compromised.
Topic 9: The Efficient Detoxification of Toxic Metals and Dyes Under visible Light Illumination.
Research Aim: This research will discuss the heterojunction of Fe2O3 on BOC (Bismuth carbonate) to increase the efficiency of detoxifying toxic metals and dyes by visible light illumination. It will also explain the effect of Fe2O3 heterojunction on the photocatalytic impact as well as the solar harvesting ability and enhanced charge carrier ability of BOC.
Topic 10: The Deformation of Geopolymers Based From Metakaolin Through Chemical Procedures.
Research Aim: This research will look into the chemical deformation process individually and the effect of these deformations on the volume stability in the case of binder materials. It will focus on the impact of deformation in metakaolin based geopolymers as they experience three stages of deformation due to chemical procedures.
Topic 11: Improving The Mechanical Properties Of Oil-impregnated Casting Nylon Monomers Through Chemically Functionalized SiO2.
Research Aim: The research will discuss the effect of chemically functionalizing SiO2 in an attempt to observe any changes in oil-impregnated monomers of casting nylon. It will explain the changes observed in the casting nylons tensile strength, elastic modulus, notched impact strength, flexural strength, and flexural modulus.
Topic 12: Increasing The Electrocatalytic Effect of 2H-WS2 By Defect Engineering For The Process Of Hydrogen Evolution.
Research Aim: The research will attempt to increase the electrocatalytic effect of 2H-WS2 to increase the active sites found on the compound to achieve an efficient method to evolve hydrogen gas from evolution reactions. The electrocatalyst is evaluated both theoretically and experimentally for better results.

Chemical Engineering Techniques and Processes Dissertation Topics

Topic 13: The Control of Water Kinematics In a Water Solution Of Low Deuterium Concentration.
Research Aim: The research will study the effects of the change in the concentration of deuterium in water. The study will compare the kinematics of deuterium depleted water, the average concentration of deuterium, and that of hard water (D2O).
Topic 14: To Assess the Temporal Control Photo-Mediated Controlled Radical Polymerization Reactions.
Research Aim: The research will examine the effect of light control over some photo-mediated polymerization reactions. It will also observe the changes in the polymer when the light is on and when it is off.
Topic 15: The Influence of Life Cycle Assessment and Eco-design for Green Chemical Engineering.
Research Aim: The research will analyse how the implementation of life cycle assessment (LCA) and eco-design concepts in a chemical engineering company solves issues of design from a technical, social, economic, and environmental viewpoint. The research will use empirical data to conduct the study, which means performing a survey of chemical engineers from various companies throughout the UK.
Topic 16: Using Techniques of Structural Engineering To Design Flexible Lithium-Ion Batteries.
Research Aim: In this research, various techniques of structural engineering are implemented to obtain a flexible lithium-ion battery, which can be used in such electronic devices which are able to function even in extreme deformations such as the flexible displays, flexible tools, and any wearable devices. It will analyse the battery based on the structural design at both component and device level.
Topic 17: Applying Chemical Looping Technology On Cerium-Iron Mixed Oxides for Production of Hydrogen and Syngas.
Research Aim: This research will prepare impure hydrogen gas by the looping method to generate syngas. At the same time, a mix of cerium and iron oxides is prepared to form oxygen carriers. It will apply different techniques to obtain more efficient methods for the formation of hydrogen gas and CeO2.Fe2O3 to for syngas.
Topic 18: Designing Fracture Resistant Lithium Metal Anodes with Bulk Nanostructured Materials.
Research Aim: The research will attempt to use bulk nanostructured materials on lithium metal anodes to form such anodes on with the stress exerted by a passing electrical flow that is equally distributed to avoid fracturing. This method will allow creating fracture-resistant lithium metal anodes in high rate electric cycles with a larger capacity.
Topic 19: To Obtain Efficient Photo-Chemical Splitting of Water by Surface Engineering Of Nanomaterials.
Research Aim: The research discusses the effects of various surface engineering techniques in the process of water splitting. Surface engineering alters the surface layer of the electrolyte in an attempt to add a significant change in the production of hydrogen gas during water splitting. It will also discuss the challenges faced by surface engineering and potential opportunities in the application of this method in future uses.

More Dissertation Topics on Chemical Engineering

Topic 20: Assessing the Competencies of Personal Skills in Chemical Engineers.
Research Aim: The research will analyse the impact of transferable skills or personal skills of chemical engineers using PLS-SEM. The study will examine the variables of communications, team working, IT skills, self-learning, numeracy, and problem-solving to understand the competency of chemical engineers better.
Topic 21: The Impact of Communication Skills on Team-Individual Conflict of Chemical Engineers.
Research Aim: The research will examine, using qualitative methodologies, the impact of technical workshops that focus on speaking and writing on team-individual conflicts of chemical engineers in various UK industries. The research aims to understand how specific communications skills focusing on technical ability effect conflict situations in industrial environments.
Topic 22: Using Social Network Analysis to Assess Management in Chemical Enterprises.
Research Aim: The research uses social network analysis (SNA) to analyse the management systems of chemical enterprises. The data will be collected through a psychometric questionnaire to assess variables of communication, governance, work-environment, and other management components. The purpose of the research is to comprehend how these variables interact to ensure the appropriate management of chemical enterprises.
Topic 23: The Impact of Process Systems Engineering on Sustainable Chemical Engineering.
Research Aim: The research will analyse the impact of process system engineering (PSE) on achieving sustainable chemical engineering. The study will focus on variables of metrics, product design, process design, and process dynamics to better understand if it aids industries to become more sustainable. The research methodology will be mixed methods based on collecting data from questionnaires and interviews.
Topic 24: To Observe the Effect of Water-Splitting in Acidic Environment By The Use Of Transition-Metal-Doped Rulr Biofunctional Nanocrystals.
Research Aim: This research will use the Ruler alloy as an electrocatalyst due to its bio-functionality and efficiency in oxygen-evolving and hydrogen evolving reactions. These observations will be taken in an acidic environment due to the necessity of the development of the proton exchange membrane for producing clean hydrogen fuel.
Topic 25: Using The Mono-Doping and Co-Doping Processes to Obtain Efficient Metal-Free Electrocatalysts From N-Doped Carbon Nanomaterial
Research Aim: This research discusses the recent advancements in the production of N-doped carbon electrocatalysts prepared by mono-, co-, and N-doping processes with other heteroatoms. It will also discuss the possibilities of developing a more sustainable electrocatalyst.
Topic 26: Synthesizing Ultra-High Surface Area Porous Carbon by The Use Of Fungi- A Literature Review
Research Aim: The research will attempt to use a systematic literature review methodology to organise and discuss the characteristic degradation of fungi to isolate suitable and tailored microstructures which benefit a subsequent amount of carbonization and chemical activation.
Topic 27: Using Various Biogas and Manure Types To Synthesize A Biogas Supply Network.
Research Aim: This research will attempt to form a supply of biogas to generate electricity over a monthly time period. We will develop a generic mixture of manure and vegetative materials to build a biogas mixture to be used for this purpose. It will then note the amounts of material used for the mix and note the changes to the number of electricity formation if we change the ratio of the original mix.
Topic 28: The Role of Surface Hydroxyls On the Activity And Stability Of Electrochemical Reduction Of Carbon Dioxide.
The research will observe the effect of surface hydroxyls on the electrochemical reduction of carbon dioxide. It will explain why the reduction of carbon dioxide is susceptible to react with the proper amount of surface hydroxyls through hydrogen bonding, which causes self-reduction.
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Important Notes:

As a student of chemical engineering looking to get good grades, it is essential to develop new ideas and experiment on existing chemical engineering theories and processes – i.e., to add value and interest in the topic of your research.

The field of chemical engineering is vast and interrelated to so many other academic disciplines like civil engineering, construction, law, and even healthcare. That is why it is imperative to create a chemical engineering dissertation topic that is articular, sound, and actually solves a practical problem that may be rampant in the field.

We can’t stress how important it is to develop a logical research topic; it is the basis of your entire research. There are several significant downfalls to getting your topic wrong; your supervisor may not be interested in working on it, the topic has no academic credit-ability, the research may not make logical sense, there is a possibility that the study is not viable.

This impacts your time and efforts in writing your dissertation as you may end up in the cycle of rejection at the very initial stage of the dissertation. That is why we recommend reviewing existing research to develop a topic, taking advice from your supervisor, and even asking for help in this particular stage of your dissertation.

Keeping our advice in mind while developing a research topic will allow you to pick one of the best chemical engineering dissertation topics that not only fulfil your requirement of writing a research paper but also adds to the body of knowledge.

Therefore, it is recommended that when finalizing your dissertation topic, you read recently published literature in order to identify gaps in the research that you may help fill.

Remember- dissertation topics need to be unique, solve an identified problem, be logical, and can also be practically implemented. Take a look at some of our sample chemical engineering dissertation topics to get an idea for your own dissertation.

How to Structure your Chemical Engineering Dissertation

A well-structured dissertation can help students to achieve a high overall academic grade.

  • A Title Page
  • Acknowledgements
  • Declaration
  • Abstract: A summary of the research completed
  • Table of Contents
  • Introduction: This chapter includes project rationale, research background, key research aims and objectives, and the research problems to be addressed. An outline of the structure of a dissertation can also be added to this chapter.
  • Literature Review: This chapter presents relevant theories and frameworks by analysing published and unpublished literature available on the chosen research topic, in light of research questions to be addressed. The purpose is to highlight and discuss the relative weaknesses and strengths of the selected research area whilst identifying any research gaps. Break down of the topic, and key terms can have a positive impact on your dissertation and your tutor.
  • Methodology: The data collection and analysis methods and techniques employed by the researcher are presented in the Methodology chapter which usually includes research design, research philosophy, research limitations, code of conduct, ethical consideration, data collection methods and data analysis strategy.
  • Findings and Analysis: Findings of the research are analysed in detail under the Findings and Analysis chapter. All key findings/results are outlined in this chapter without interpreting the data or drawing any conclusions. It can be useful to include graphscharts and tables to this chapter to identify meaningful trends and relationships.
  • Discussion and Conclusion: The researcher presents his interpretation of results in this chapter, and state whether the research hypothesis has been verified or not. An essential aspect of this section of the paper is to draw a linkage between the results and evidence from the literature. Recommendations with regards to implications of the findings and directions for future may also be provided. Finally, a summary of the overall research, along with final judgments, opinions, and comments, must be included in the form of suggestions for improvement.
  • References: This should be completed in accordance with your University’s requirements
  • Bibliography
  • Appendices: Any additional information, diagrams, graphs that were used to complete the dissertation but not part of the dissertation should be included in the Appendices chapter. Essentially, the purpose is to expand the information/data.

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Research Prospect is a UK based academic writing service which provides help with Dissertation Proposal Writing, PhD Proposal Writing, Dissertation Writing, Dissertation Editing and Improvement.

Our team of writers is highly qualified and are experts in their respective fields. They have been working in the industry for long, thus are aware of the issues as well as the trends of the industry they are working in.

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Grace Graffin
Grace Graffin
Grace has a bachelor's and a master's degree from Loughborough University, so she's an expert at writing a flawless essay. She has worked as a professional writer and editor, helping students of at all academic level to improve their academic writing skills.
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