PEM fuel cells have good efficiency and low operating temperature and could play an important role in power generation in the future. They are currently the leading technology for automotive ...

Up to 30% of the cost of Polymer Electrolyte Membrane (PEM) fuel cell stacks, the most popular types, comes from so-called bipolar plates and end plates that interconnect individual cells and provide ...

A South African–developed membrane electrode assembly (MEA) has been successfully validated inside a commercial, aviation‐grade fuel cell stack for unmanned aircraft. Tested independently in Europe, ...