Platinum-copper-nickel fuel cell catalyst
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United States of America Patent
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Oct 12, 2010
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Aug 17, 2005
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Aug 18, 2004
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Abstract
A composition for use as a catalyst in, for example, a fuel cell, the composition comprising platinum, copper, and nickel, wherein the concentration of platinum therein is greater than 50 atomic percent and less than 80 atomic percent, and further wherein the sum of the concentrations of platinum, copper and nickel is greater than 95 atomic percent.
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