作者: Ulrike I. Kramm , Peter Bogdanoff , Sebastian Fiechter
DOI: 10.1007/978-1-4614-5785-5_16
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摘要: More efficient energy conversion systems may help to reduce the use of fossil fuels and emission greenhouse gases. Polymer Electrolyte Membrane Fuel Cells are such devices which particular interest for automotive applications. Unfortunately, cost issues still limiting application this technology in a highly competitive market. An important part is inherently high platinum commonly used as electrocatalyst. But recently, replacement by NNMC has come into focus reach. The most promising approaches – comprising crystalline phases catalysts with molecular active centers described entry; limitations both classes materials discussed.