Fuel cell electrocatalyst of pt-mn-co
First Claim
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1. A ternary catalyst for use in oxidation or reduction reactions, the ternary catalyst comprising platinum, manganese, and cobalt, with the concentration of manganese being no greater than 20 atomic percent.
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Abstract
An improved metal alloy composition for a fuel call catalyst containing platinum, manganese, and cobalt.
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37 Claims
- 1. A ternary catalyst for use in oxidation or reduction reactions, the ternary catalyst comprising platinum, manganese, and cobalt, with the concentration of manganese being no greater than 20 atomic percent.
- 29. An unsupported ternary catalyst layer on a surface of an electrolyte membrane or an electrode, said unsupported ternary catalyst layer comprising platinum, manganese, and cobalt.
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