New PEM fuel cell catalyst can oxidize CO, H2 or a combination; addressing the poisoning problem

Green Car Congress
By mmillikinOct 20, 2021, 6:00 am252 pts
Researchers in China have developed a class of IrRu-N-C catalysts, with Ir and Ru single atoms uniformly populated in nitrogen–carbon composites, that exhibits excellent CO electrooxidation reaction (COOR) behavior as well as high-efficiency single-atom catalysis toward H2 electro-oxidation. A paper on their…

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