Working Student: Durable PEM Electrolyzers for Sustainable Hydrogen Production

As one of the oldest and largest Fraunhofer Institutes, the Fraunhofer Institute for Chemical Technology ICT has particular expertise: by combining our various core competencies in plastics technology, chemical processes, explosives technology, safety, and energy and drive systems, it achieves groundbreaking breakthroughs in applied research. Examples can be found in lightweight construction for mobility, environmentally friendly chemistry, applications in aerospace, the military sector, and in environmental assessments, recycling, and sustainability concepts.

Discover the future of hydrogen production with Polymer Electrolyte Membrane Water Electrolyzers (PEMEL)! This key technology is essential for a sustainable, decarbonized energy system. It converts renewable energy into high-purity hydrogen, which is vital for the chemical industry and energy storage.
At the Fraunhofer ICT in Pfinztal, we are working on long-term degradation tests with a 5 kW 6-cell stack to tackle the challenges of the lifespan and performance of PEMEL. As part of the "hyBit" project (Hydrogen for Bremen's Industrial Transformation), we are exploring innovative methods to better understand degradation phenomena and enhance the efficiency of these electrolyzers.
Be a part of this significant research and actively shape the future of hydrogen!

What you will do

• Operation of a commercial test stand with a 5 kW 6-cell stack at Fraunhofer ICT in Pfinztal
• Conducting long-term degradation tests as part of the "hyBit" project
• Development of operating strategies for large PEMEL systems
• Analysis of degradation phenomena and recovery of reversible effects
• Application of high-frequency measurements and electrochemical impedance spectroscopy
• Continuous operation and monitoring of the stack during tests
• Evaluation of measured data
• Literature research on degradation mechanisms

What you bring to the table

• Study of Chemistry, Chemical Engineering, or a related field
• Basic knowledge of electrochemistry and initial experience with small experimental setups is a plus
• Knowledge of Python is desirable
• Proficient in German or English
• High motivation and a Team player with strong communication skills

What you can expect

• A challenging, attractive, interdisciplinary, and international work environment
• An appreciative and supportive work atmosphere
• Opportunities for individual development
• Flexible working hours thanks to flexitime arrangements
• Parking spaces, a cafeteria, and a library on campus
• ... and much more!

The weekly working time is upto 20 hours. We value and promote the diversity of our employees' skills and therefore welcome all applications - regardless of age, gender, nationality, ethnic and social origin, religion, ideology, disability, sexual orientation and identity. Severely disabled persons are given preference in the event of equal suitability. Remuneration according to the general works agreement for employing assistant staff.

With its focus on developing key technologies that are vital for the future and enabling the commercial utilization of this work by business and industry, Fraunhofer plays a central role in the innovation process. As a pioneer and catalyst for groundbreaking developments and scientific excellence, Fraunhofer helps shape society now and in the future.

Interested? Apply online now. We look forward to getting to know you!

Contact specialist department:

Felix Dittmar
[email protected]

Contact HR:

Laura Kühn
[email protected]

Telefon: +49 721 4640-201

Fraunhofer Institute for Chemical Technology ICT

Requisition Number: 80861Application Deadline: