Internship | Development of novel Electrochemical Energy Storage solutions

As we transition to cleaner energy sources, the contribution of renewable sources to the total generation is steadily rising. One of the issues of renewable energy sources, such as solar and wind, is intermittency which could generate grid instability. At TNO, we work on several energy transition aspects from energy generation to storage. This project will target the development of novel energy storage systems, in particular redox flow batteries and capacitors. Both offer great potential in addressing the challenges of renewable energy integration. However, some aspects require further research, such as the energy density, the development of low-cost components and the use of safe and sustainable materials. In this project, the aim is to improve the energy density and stability of novel energy storage systems based on sustainable materials.

During the period of the internship you will experience working in a team of TNO scientists and engineers. You will contribute to the development of novel electrochemical energy storage systems. Your work will involve performing a brief literature review for the selection of redox species, formulate an experimental plan under TNO supervision and test the selected species at a laboratory scale. You will also learn to analyze, interpret, and present the results from your work to an audience of scientists.
Besides, you will learn and apply electrochemical techniques as cyclic voltammetry and battery testing.
Minimum duration of 6 months, possibility of being a master thesis.

• Being enrolled in a MSc programme within a relevant field, i.e. electrochemistry, chemistry, chemical engineering, sustainable energy, applied physics etc.
• Practical experience in laboratory environment and hands-on skills are required, particularly on electrochemistry.
• Being familiar with organic chemistry and/or battery technologies is an advantage.
• Prior experience working with Python is an advantage.
• Good communication skills in English are expected, particularly for presenting your work and writing reports.
• Preferred start date: March 2025.

You want an internship opportunity on the precursor of your career; an internship gives you an opportunity to take a good look at your prospective future employer. TNO goes a step further. It’s not just looking that interests us; you and your knowledge are essential to our innovation. That’s why we attach a great deal of value to your personal and professional development. You will, of course, be properly supervised during your work placement and be given the scope for you to get the best out of yourself. Furthermore, we provide:

• A highly professional, innovative internship environment, within a team of top experts.
• A suitable internship allowance (615 euro for wo-, hbo- and mbo-students, for a full-time internship).
• Possibility of eight hours of free leave per internship month (for a full-time internship).
• A free membership of Jong TNO, where you can meet other TNO professionals and join several activities, such as sports activities, (work-related) courses or the yearly ski-trip.
• Use of a laptop.
• An allowance for travel expenses in case you don’t receive an OV-card.

At TNO, we innovate for a healthier, safer and more sustainable life. And for a strong economy. Since 1932, we have been making knowledge and technology available for the common good. We find each other in wonder and ingenuity. We are driven to push boundaries. There is all the space and support for your talent and ambition. You work with people who will challenge you: who inspire you and want to learn from you. Our state-of-the-art facilities are there to realize your vision. What you do at TNO matters: impact makes the difference. Because with every innovation you contribute to tomorrow’s world. Read more about TNO as an employer.

At TNO we encourage an inclusive work environment, where you can be yourself. Whatever your story and whatever unique qualities you bring to the table. It is by combining our unique strengths and perspectives that we are able to develop innovations that make a real difference in society. Want to know more? Read what steps we are taking in the area of diversity and inclusion.

After the first CV selection, the application process will be conducted by the concerning department. TNO will provide a suitable internship agreement. If you have any questions about this vacancy, you can contact the contact person mentioned below.

Important to be aware of before applying:

• Before the start of the internship, the internship agreement from TNO needs to be signed. For students at a college or university based in the Netherlands, TNO uses the UNL-template (supplemented with a number of specific agreements from TNO). For students of foreign and MBO educational institutions, the TNO internship agreement applies. TNO does not sign any other internship agreements.
• Before the start of the internship, the educational institution will need to confirm in writing that:
  • 1) you are enrolled at the educational institution during the internship, and;
  • 2) the internship takes place as part of the programme of the study.
• The confirmation of educational institution takes place by signing the UNL template or forms prepared by TNO.
• Interns at TNO must be in possession of a Dutch residential address at the start of the internship. Performance of internship activities from abroad is not possible.