Mechanisms of the bulk and local oxygen transport in cathode catalyst layers (CCLs) in proton exchange membrane fuel cells (PEMFCs) are presented. State-of-the-art strategies to mitigate the oxygen ...
Researchers at the German institute built a photovoltaic water electrolysis system based on micro-concentrator photovoltaics coupled to proton exchange membrane electrolysis. Outdoor testing ...
In this study, we analyzed malfunctioned 2 kW and 100 kW stacks, revealing that anode flow field obstruction should be the triggering mechanism of the events. Subsequently, this malfunction was ...
Water electrolysis technologies are improving efficiency and cost to support wider adoption of hydrogen energy.
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