Internship | Influence of Impurities on Anion Exchange Membrane Water Electrolys

Internship Opportunity: Influence of Impurities on Anion Exchange Membrane Water Electrolysis

About this position

As industries shift toward decarbonization, green hydrogen offers a clean alternative to fossil fuels, as it is produced via water electrolysis using renewable electricity. TNO is investigating a wide range of materials, from membranes to electrocatalysts, to prepare all electrolysis technologies for scaleup to be able to meet the 100+ GW green hydrogen production capacity required for the energy transition. Anion Exchange Membrane (AEM) electrolysis is a promising emerging technology that combines the cost benefits of alkaline systems with the efficiency of PEM systems. Their high pH environment enables AEM electrolyzers to use non-precious metal catalysts, while maintaining high differential pressures.

What will be your role?

This internship focuses on investigating the durability of AEM electrolyzers, specifically how impurities and stressors affect membrane and electrode lifetimes, contributing to the development of scalable and durable components. For 5-6 months (can be longer if desired), you will dive into hands-on experimental research to investigate the influence of stressors on the degradation mechanisms of anion exchange membranes and catalyst layers. Additionally, you will have the opportunity to explore and contribute to innovative solutions that can enhance the performance and stability of this technology.
In the Faraday lab you will be able to evaluate AEM electrolyzers electrochemically under different conditions and have access to a variety of characterization techniques to better understand the degradation processes. Here you will collaborate with a team of young and driven colleagues that all have their own expertise varying from electrochemistry to material science.Tasks include the following:

• Literature screening to understand the degradation mechanisms.
• Propose and investigate innovative component/material design.
• Conduct experimental work which includes electrochemical characterization in a 3-electrode electrochemical cell.
• Validation of an AEM electrolysis flowcell.
• Data analysis and evaluation of all experimental data.

What we expect from you

We are looking for a social master student that enjoys laboratory work, can independently conceptualize and wrap-up a study, and is not afraid to ask for help.
What we are looking for:

• MSc student (registered in the Netherlands at the start of the internship) in chemistry, electrochemistry, chemical engineering, material science or related field.
• Ability to work independently and as part of a team.
• Highly motivated with a problem-solving mindset.
• Practical laboratory experience (please elaborate in your cover letter).
• Affinity with electrochemistry is desirable but not mandatory.

What you'll get in return

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).
• Use of a laptop.
• An allowance for travel expenses in case you don’t receive an OV-card.

TNO as an employer

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.
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.

Contact

E-mailadres: ellis.donker@tno.nl