Electrocatalyst for alcohol oxidation in fuel cells
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United States of America Patent
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Feb 6, 2001
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N/A
app pub date -
Nov 8, 1999
filing date -
Nov 8, 1999
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Abstract
Binary and ternary electrocatalysts are provided for oxidizing alcohol in a fuel cell. The binary electrocatalyst includes 1) a substrate selected from the group consisting of NiWO.sub.4 or CoWO.sub.4 or a combination thereof, and 2) Group VIII noble metal catalyst supported on the substrate. The ternary electrocatalyst includes 1) a substrate as described above, and 2) a catalyst comprising Group VIII noble metal, and ruthenium oxide or molybdenum oxide or a combination thereof, said catalyst being supported on said substrate.
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