Cryo-imaging reveals how fuel cell platinum catalyst layers could be optimized for efficiency

Green Car Congress
By mmillikinApr 25, 2023, 9:00 am143 pts
Using a novel combination of cryogenic transmission electron tomography and deep learning, EPFL researchers have provided a first look at the nanostructure of platinum catalyst layers, revealing how they could be optimized for fuel cell efficiency. Most proton-exchange membrane fuel cells (PEMFC) catalysts…

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