Electrocatalyst for fuel cells
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United States of America Patent
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Feb 10, 2004
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N/A
app pub date -
Aug 25, 2000
filing date -
Aug 27, 1999
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Abstract
Electrocatalyst which are formed of a carbon support, which is a carbon black with an H content of >4000 ppm and, as the catalytically active component, platinum or bi- or multi-metallically doped or alloyed platinum. The electrocatalysts are prepared by deposition of noble metals on the carbon black surface. They can be used for the production of fuel cells.
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