Fraunhofer Hydrogen Network Unveils PFAS-Free Membranes and Advanced Catalysts at Hannover Messe
The Fraunhofer Hydrogen Network, a collective of 39 Fraunhofer Institutes, is at the forefront of developing innovative hydrogen technologies. At the Hannover Messe, they will showcase advancements in membranes and catalysts, aiming to accelerate the energy transition.
The network is focusing on PFAS-free ion-conducting membranes to replace harmful ones in electrolyzers and fuel cells. The Fraunhofer Institute for Applied Polymer Research IAP is leading this development. Additionally, they are working on membranes specifically designed for low pressures, offering adaptability to various process requirements.
Innovative membranes for hydrogen purification are also in development. These will separate, purify, and dry hydrogen produced by electrolysis. Moreover, the network is exploring edelmetal-reduced catalysts for electrolysis and fuel cells, promising higher activity, longer lifetimes, and lower CO2 emissions. Multi-element catalysts, requiring significantly less platinum, are also being investigated. A test module will be presented at the Hannover Messe to separate hydrogen from exhaust air in the low-pressure range.
The Fraunhofer Hydrogen Network's developments in PFAS-free membranes and improved catalysts are set to enhance hydrogen production and use. These innovations, to be showcased at the Hannover Messe, align with the network's goal of developing market-ready hydrogen technologies for a significant energy transition.
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