10 tips to Find an Innovative PhD Chemistry Research Topic

A PhD in chemistry is one of the most challenging studies in the field of science. Similar to other PhD areas, the level of challenge in pursuing a PhD in chemistry depends on the individual strengths, interests and prior experiences of the candidates. While some candidates find it challenging to write a dissertation, others fear the pressure of pursuing unique research. As every PhD requires candidates to work on innovative research, it is important for candidates to find a PhD research topic that has not been explored earlier. A unique research topic comprises various features. These include:

  • Originality
  • Societal impact
  • Technological advancement
  • Unconventional approach
  • Potential for fundamental discoveries
  • Focus on emerging fields
  • Interdisciplinary approach
  • Cross-cultural approach
  • Openness to risks and failures
  • Ethical considerations

Selecting the right topic is the most essential step of PhD research. An appropriate topic will not only highlight your expertise but also serve as a base for your future research work and get you started on your PhD proposal. However, several universities require students to follow specific guidelines to write a research paper. Taking these guidelines into consideration is essential to choosing the right topic.

If you are pursuing a PhD in chemistry and looking for an innovative research topic, here are 10 essential tips that will make your research unique.

Understand how research in chemistry is different from other subjects

One of the common misconceptions about a PhD is that several students think all PhD programmes are the same. However, PhD programmes may differ based on the subject, course length, university and country. A common feature of the majority of PhD programmes is that they include a commitment to advanced research and the completion of a doctoral dissertation. While you will have to remain committed to your PhD in chemistry, there are several other characteristics that you need to understand about the PhD programme before choosing a research topic. For example, a PhD in chemistry can be significantly experimental. This means doctoral candidates need to spend a lot of time in the laboratory.

Another unique feature of chemistry is that it often intersects with various other scientific streams such as physics, biology, material science and environmental science. As a result, PhD chemistry candidates may find themselves collaborating with researchers from diverse fields. To be successful in chemistry research, students need to master different analytical skills and efficiently handle lab instruments. Since certain areas of chemistry involve extensive use of simulations and mathematical models, candidates need to possess strong quantitative and computational skills.

Choose an interesting topic

Once you understand how chemistry research is different from other subjects, the next step is to shortlist a topic that is interesting for you as well as the readers. Choosing an interesting research topic can be your key to publishing a successful research paper. A research topic helps readers decide whether they want to read the dissertation or not. Selecting dull topics or those that are difficult to understand can divert readers to other research papers. Thus, choose a topic that is easy to understand and gives readers an overview of your work.

Your topic will also influence your selection of research methods and approaches. A good research topic is neither too generic nor too specific. It is balanced and allows researchers to explore the subject area while contributing to existing knowledge. When choosing an interesting research topic, also make sure to select a topic that you are passionate about. Aligning your goals with your passion will keep you dedicated and lead to better results. It will further motivate you to overcome challenges and focus on your research work.

Take into account your skills and expertise

Considering your skills and expertise is important when selecting a chemistry research topic. Choosing a research topic that aligns with your existing skills and expertise allows you to utilise your strengths effectively. This not only enhances your confidence but also facilitates a quicker and more productive start to your research. Selecting a research topic that does not align with your skills may result in learning new techniques or concepts. This can cause an unnecessary delay in your work and may also distract you from the core aspects of your research.

When you choose a research topic that matches your level of expertise, you will be able to easily navigate through the complexities. For example, choosing a research topic based on the skills gained in previous academic or professional work will give you a comprehensive understanding of the subject matter. It will help you apply your problem-solving skills to create a strong research foundation. Students who are well-versed in research techniques often demonstrate higher research productivity. It also increases their motivation and they feel confident about their work.

Choose a topic that aligns with your career goals

Apart from being unique, a good research topic should also align with your career goals. Selecting a topic that matches your career goals can significantly contribute to your academic and professional success. It will ensure that your doctoral studies are directly relevant to your intended career path. This can improve your job prospects and give you a competitive edge over other candidates. Whether you want to establish a career in academia or non-academic fields, choose your research topic keeping in mind your future employability.

A noteworthy advantage of choosing a research topic related to your career goals is that it will allow you to develop specific expertise in areas directly applicable to your desired profession. Whether you want to pursue a career in chemistry or interdisciplinary fields such as molecular chemistry, environmental chemistry, the pharmaceutical industry or agricultural chemistry, your research topic will give you a platform for making connections that will be valuable for career advancement. It will further improve your professional credibility by demonstrating your commitment to the subject matter.

Brainstorm different research topics

Brainstorming is a common technique used by researchers to identify an innovative research topic. Since chemistry is an extensive field, you may come across several potential research topics. Brainstorming will help you choose an appropriate topic using a creative and exploratory process. For example, start by reviewing the existing literature in chemistry to identify gaps, areas of conflicting theories and unexplored challenges. This will give you an idea of how your research topic can help bridge the knowledge gap.

Next, keep an eye on the latest developments in the field of chemistry. Regularly reading recent publications or web publications will inspire you to choose a unique topic. It will also give you an idea of how your research can contribute to making unique discoveries or adding value to the existing literature. Creating a mind map can also make it easier to shortlist your topic. Start by keeping your research interest at the centre of your mind map and branch out with potential questions or related subtopics. This visual representation will help you identify potential connections and answer questions about your topic selection.

Discuss with peers

Discussing with peers is one of the oldest and most effective ways to find an innovative research topic. The complex nature of chemistry research can lead to confusion when choosing an innovative topic. In such a case, discussion with peers can give you valuable experience. A peer can be anyone who has good knowledge in the field of chemistry. Whether it is a colleague, professor, PhD supervisor or family member, you can openly discuss your potential research topics and get their opinion.

Instead of fearing judgment, try to be open to the suggestions you receive from your peers. This will help you improve your research topic selection process and understand your topic differently. Based on their experience, you may receive different suggestions from your peers. This will further improve your understanding of the research and refine the scope of your work.

Consider emerging technologies

The integration of technology has allowed the field of chemistry to advance at a fast pace. As a result, universities are encouraging chemistry researchers to come up with research topics that embrace emerging technologies and are aligned with the latest trends. Before integrating technology into your chemistry research, check how different technologies may affect your research. You can also evaluate their potential impact to understand whether it will lead to an innovative discovery.

When incorporating emerging technologies into your research, remember to assess the required resources, expertise and infrastructure availability. However, be mindful when combining new technology with chemistry, as choosing the wrong combination may result in failed research. Your PhD supervisor may help you refine your ideas and make informed decisions.

Consider practical applications

While some doctoral candidates aim to broaden existing knowledge with their research, others prefer to make discoveries that can lead to practical products and services. If you are planning to choose a research topic to make breakthrough discoveries, then remember to consider the practical applications of your study. Industries such as medical, healthcare, agriculture and energy often require unique consumer products that can add value to their customers.

After understanding the requirements, start by exploring the chemical and physical properties of the products being used. You can further evaluate how new knowledge or concepts can lead to innovation. The findings of your study must also meet the practical requirements of your field. It should be applicable in everyday settings or contribute towards social, political or environmental welfare. An ideal way to find a research topic that can lead to innovative solutions is by examining the latest needs of the industries related to chemistry.

Attend academic conferences and seminars

Events such as academic conferences and seminars give students exposure to the latest happenings in their field of study. Every year, different universities and research institutions organise scientific conferences and seminars that attract top talent from different parts of the world. Attending these conferences and seminars will give you a platform to learn about the latest developments in the field of chemistry. It will also introduce you to experts in your field and help you understand their contributions.

Academic events often have panel discussions or workshops that are led by industry professionals. Attending these discussions or workshops will help you identify new ideas, learn about the latest technology and gain an understanding of the ongoing work in chemistry. This will further help you in finding new ideas and developing your own innovative topics. Moreover, you can get an insight into the limitations of certain projects or understand the steps needed to overcome different limitations.

Step out of your comfort zone

Meaningful discoveries happen when doctoral candidates step out of their comfort zone. While choosing a research topic that you are familiar with can help you conduct effective research it may not be enough to make breakthrough discoveries. Due to the growing competition, choosing mainstream topics might not give you the needed visibility. Look beyond your comfort zone and use your creativity to come up with out-of-the-box ideas.

When navigating resources, question different methodologies, concepts and theories to evaluate their significance. Try to look at the scientific problem closely and see how different ideas can be applied to do things creatively. You can also consider breaking a broad topic into smaller and more specific research topics. This will make it easier for you to give a fresh perspective to existing research.


Selecting an innovative chemistry research topic requires a combination of curiosity, critical thinking and a proactive approach. While many students plan their PhD research topic during the early stages of their education, others wait to choose a topic when they are about to begin their PhD journey and their PhD thesis writing. Regardless of the stage at which you decide to choose a research topic, make sure to be aware of the latest developments in your chosen subject area. Following the above tips can increase your chances of finding a topic that can contribute to the ever-evolving landscape of chemistry research. Thus, instead of feeling overwhelmed, embrace the challenge and use your creative thinking to come up with an innovative and fruitful research topic.