Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 2, 2010
Patent Application Number
11269874
Date Filed
November 9, 2005
Patent Primary Examiner
Patent abstract
A fuel cell electrode includes a catalyst layer and an electrode substrate supporting the catalyst layer and including a conductive substrate. The catalyst layer includes a first catalyst supported on a carbon supporter and a second catalyst supported on an inorganic oxide supporter. The first catalyst includes an alloy of Pt and a metal selected from the group consisting of Co, Ni, and a mixture thereof, and the second catalyst includes an alloy of Pt and a metal selected from the group consisting of Co, Ni, and a mixture thereof.
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