Green hydrogen from water electrolysis is becoming an important ingredient in realizing the energy transition, by storing large amounts of intermittent electricity and as a base chemical. The electrical resistances due to gas bubbles and those associated with kinetics, are sensitive to the use of pulsed voltages and application of magnetic fields. In this project, in collaboration with HyET E-Trol B.V., both will be studied in a zero-gap AEM electrolysis cell. Very high frequencies of applied voltages can lower the kinetic resistance (https://doi.org/10.1016/j.electacta.2021.138052) while low frequency pulsing can generate synchronized spatially varying patterns that promote release of bubbles. Magnetic fields influence the multiphase flow through the Lorentz force (https://doi.org/10.1007/s00348-015-2029-0) but also impact kinetics. The use of ferromagnetic electrode materials will be further investigated.

We seek a self-motivated conscientious researcher (f/m) with good communication and self-management skills. A PhD degree in engineering or applied science will be required and experience with electrochemical measurement techniques is highly desirable. Knowledge of alkaline AEM water electrolysis will be beneficial.

Fixed-term contract: 24 months.

Salary and benefits are in accordance with the Collective Labour Agreement for Dutch Universities (salary indication: € 3.703 - € 4.670 per month gross). The TU Delft offers a customisable compensation package, a discount on health insurance and sport memberships, and a monthly work costs contribution. Flexible work schedules can be arranged.

For international applicants we offer the Coming to Delft Service and Partner Career Advice to assist you with your relocation. An International Children's Centre offers childcare and there is an international primary school.

This postdoc position has a fixed-term contract of two years.

Delft University of Technology

Delft University of Technology is built on strong foundations. As creators of the world-famous Dutch waterworks and pioneers in biotech, TU Delft is a top international university combining science, engineering and design. It delivers world class results in education, research and innovation to address challenges in the areas of energy, climate, mobility, health and digital society. For generations, our engineers have proven to be entrepreneurial problem-solvers, both in business and in a social context.

At TU Delft we embrace diversity as one of our core values and we actively engage to be a university where you feel at home and can flourish. We value different perspectives and qualities. We believe this makes our work more innovative, the TU Delft community more vibrant and the world more just. Together, we imagine, invent and create solutions using technology to have a positive impact on a global scale. That is why we invite you to apply. Your application will receive fair consideration.

Challenge. Change. Impact!

Faculty Mechanical, Maritime and Materials Engineering

The Faculty of 3mE carries out pioneering research, leading to new fundamental insights and challenging applications in the field of mechanical engineering. From large-scale energy storage, medical instruments, control technology and robotics to smart materials, nanoscale structures and autonomous ships. The foundations and results of this research are reflected in outstanding, contemporary education, inspiring students and PhD candidates to become socially engaged and responsible engineers and scientists. The faculty of 3mE is a dynamic and innovative faculty with an international scope and high-tech lab facilities. Research and education focus on the design, manufacture, application and modification of products, materials, processes and mechanical devices, contributing to the development and growth of a sustainable society, as well as prosperity and welfare.

Click here to go to the website of the Faculty of Mechanical, Maritime and Materials Engineering. Do you want to experience working at our faculty? This video will introduce you to some of our researchers and their work.