Anion exchange membranes are a promising route to cost-effective electrochemical energy conversion. Proton exchange membrane devices commonly rely on scarce and expensive noble metal catalysts such as platinum and iridium, which limit scalability. Anion exchange platforms operate in alkaline media and can employ catalysts based on abundant metals, which offers a credible path to lower cost.

The technology is still immature, and the central challenge is membrane and ionomer stability under alkaline conditions, elevated temperature, and humidity cycling.

The objective is to design and fabricate an anion exchange membrane with robust long-term stability under relevant operating conditions. The work focuses on chemical, mechanical, and electrochemical durability as the primary performance target.

Tasks:

• Identifying potential polymer systems for AEM-applications
• Preparation of polymer solutions and membrane fabrication
• Electrochemical membrane characterization

Your Profile:

• Enrolled in Chemistry, Water Science, Process Engineering or similar subjects
• Good laboratory practice
• Interest in membranes, fuel cells/electrolysis, and sustainable energy

 Supervisor(s):

• Mohamed Salam, M.Sc.

Are you interested in this topic and do you want to play an active role in the energy transition? Then don’t hesitate to write me an e-mail (mohamed.salam[at]uni-due.de) or come visit me in my office.