Electrocatalyst for anode
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United States of America Patent
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Jul 6, 1993
Grant Date -
N/A
app pub date -
Feb 24, 1992
filing date -
Feb 23, 1991
priority date (Note) -
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Abstract
Disclosed is an electrocatalyst which comprises an inorganic support and four-element alloy essentially consisting of 10 to 39 atomic percent of platinum, 30 to 5 atomic percent of nickel, 30 to 5 atomic percent of cobalt and 30 to 3 atomic percent of manganese supported on the inorganic support. The electrocatalyst possesses excellent anti-poisoning against carbon monoxide.
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