Hannover Messe

The energy transition is only possible with a secure and sustainable energy supply – and hydrogen plays a key role in this process. It is produced from renewable sources and forms the foundation for low-emission energy systems. In this context, electrolyzers and fuel cells are outstanding technologies for generating hydrogen or converting it into electricity and heat.

We will showcase, among other things, novel, durable platinum-free catalysts that play a crucial role in fuel cells and electrolyzers. We will also present electrochemical and structural methods for characterizing these innovative components.

Our Key Focus Areas:

1. Stable Catalysts for Electrolysis and Fuel Cells via Flame Spray Pyrolysis
   Flame spray pyrolysis offers an innovative technique that enables us to produce stable and high-performance catalysts for PEM fuel cells and electrolyzers. This technique reduces the use of precious metal catalysts without compromising performance or durability. The resulting catalysts show exceptional results in both performance and longevity.
   
2. Increasing the Lifetime of Fuel Cells for Heavy Duty Vehicles
   The EU project PEMTASTIC under the CleanH2 initiative focuses on significantly extending the lifetime of fuel cells for heavy-duty applications. Through the development of durable catalyst-coated membranes and the use of innovative materials, a lifetime of up to 20,000 hours with high performance is targeted. We are collaborating closely with partners such as ZHAW, CEA, Chemours, and Heraeus.
   
3. Compressed Hydrogen for Heat Pumps and Air Conditioning Systems
   Another innovative approach is the use of compressed hydrogen in heat pumps and air conditioning systems. This technology can efficiently provide heating and cooling for various applications, such as in trains, buses, or industrial processes. By converting the energy in compressed hydrogen into a heat pump effect, the overall system efficiency is increased by up to 7-30%, which can be a decisive economic advantage for stationary applications and the transition to hydrogen-based systems.

Meet Our Experts!
We warmly invite you to visit us at our booth B36 in Hall 13 to learn more about our research projects. Our experts will be available to discuss the latest developments in hydrogen technology with you and explain the significance of these technologies for the future energy supply. You will also have the opportunity to meet our colleagues from the DLR Institute of Vehicle Concepts and learn more about modular fuel cell systems.