How can we scale-up and advance CO2 electrolysis to ethylene towards application?
Job description
A major contributor to climate change are carbon dioxide emissions. To reduce emissions and thus combat climate change, it is imperative that carbon-free sources of energy, such as wind and solar energy are utilized. The intermittent nature of both solar and wind energy is typically not well matched with electricity demand. Consequently, both short- and long term energy storage is necessary on an immense scale. Through carbon dioxide electrolysis, renewable energy can be stored in the form of stable chemical bonds. When combined with carbon dioxide capture, electrolysis that converts CO2 to liquid fuels can form a carbon neutral energy cycle.
Over the last few years, catalytic materials and electrolyzers for CO2 electrolysis have made large advances in terms of geometric surface area, current density and selectivity towards valuable products such as C2H4. To reach successful commercial deployment of CO2 to C2H4, further work on scaling up electrolyzers while maintaining the promising performances of small scale electrolyzers is necessary. Moreover, the durability of electrolyzers and components need to be improved to reach industrially relevant levels. Within the RESET-CO2 program that funds this position, we aim to study the scaling of CO2 electrolyzers from lab scale to pilot scale. Specifically, we will investigate the effect of electrolyzer configuration and process conditions, such as temperature, pressure and CO2 concentrations and feed impurities, on the scaling potential of electrolyzer architectures. The work will be supported by our consortium partners, both industrial stakeholders and knowledge institutions.
Job requirements
- A PhD degree in chemical engineering, mechanical engineering, material science, physical chemistry or similar.
- Hands on experimental experience with electrochemistry.
- Experience with material characterization techniques.
- Good teamplayer with a collaborative mind-set.
- Pro-active and creative mind-set.
- Fluent in English, good written and oral presentation skills.
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 Engineering
From chip to ship. From machine to human being. From idea to solution. Driven by a deep-rooted desire to understand our environment and discover its underlying mechanisms, research and education at the ME faculty focusses on fundamental understanding, design, production including application and product improvement, materials, processes and (mechanical) systems.
ME is a dynamic and innovative faculty with high-tech lab facilities and international reach. It's a large faculty but also versatile, so we can often make unique connections by combining different disciplines. This is reflected in ME's outstanding, state-of-the-art education, which trains students to become responsible and socially engaged engineers and scientists. We translate our knowledge and insights into solutions to societal issues, contributing to a sustainable society and to the development of prosperity and well-being. That is what unites us in pioneering research, inspiring education and (inter)national cooperation.
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Conditions of employment
- Duration of contract is 2 years.
- A job of 36-40 hours per week.
Salary and benefits are in accordance with the Collective Labour Agreement for Dutch Universities. The TU Delft offers a customisable compensation package, discounts on health insurance, and a monthly work costs contribution. Flexible work schedules can be arranged.
, offers information on their website to help you prepare your relocation. In addition, Coming to Delft Service organises events to help you settle in the Netherlands, and expand your (social) network in Delft. A Dual Career Programme is available, to support your accompanying partner with their job search in the Netherlands. .
Are you interested in this vacancy? Please apply no later than
7 September 2025
via the application button and upload the following documents:- CV
- Motivational letter
Please note:
- You can apply online. We will not process applications sent by email and/or post.
- A pre-employment screening can be part of the selection procedure.
- For the final candidates, a knowledge security check will be part of the application procedure. For more information on this check, please consult Chapter 8 of the National Knowledge Security Guidelines. We carry out this check on the basis of legitimate interest.
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