Ternary alloy fuel cell catalysts and phosphoric acid fuel cell containing the catalysts
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United States of America Patent
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May 7, 1991
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N/A
app pub date -
Sep 5, 1989
filing date -
Sep 5, 1989
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Expired
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Abstract
A noble metal ternary alloy catalyst, which has increased mass activity and stability. This catalyst comprises a ternary alloy of platinum, iridium and a metal selected from the group consisting of iron, chromium, cobalt, nickel, vanadium, titanium and manganese.
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