Water electrolysis is a cornerstone of global sustainable and renewable energy systems, facilitating the production of ...

Iridium-based catalysts are needed to produce hydrogen using water electrolysis. Now, a team at HZB has shown that the newly ...

At the cathode side, carbon-based gas diffusion layers (GDL) can be employed. The state-of-the-art materials used as PEM currently consist of PFSA-based polymers with a PTFE backbone and sulfonic acid ...

While proton exchange membrane (PEM) and alkaline water electrolyzers (AWEs ... However, AEMs face technical challenges, especially degradation under alkaline conditions, which impacts long-term ...

While proton exchange membrane (PEM) and alkaline water electrolyzers ... which impacts long-term stability. Advances in AEM materials, particularly those enhancing chemical durability ...

Discover the advantages of the PEM electrolyzer technology and the ongoing expansion of the manufacturing facility in Wallingford.

Platinum group metals (PGMs) are crucial for hydrogen-energy-enabled decarbonisation, especially when employed in proton ...

In particular, polymer electrolyte membrane (PEM) fuel cells operate at relatively low temperature of 80˚C or less ... which may be achieved by proper selection of materials. Currently, durability and ...