The anode and anode material and its manufacturing method using the fuel cell.

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PROBLEM TO BE SOLVED : To provide a conductive carbon nano-hetero anode material carrying an oxide available with respect to CO oxidizing activity and prices, and also to provide its manufacturing method. SOLUTION : A mixture of undoped CeO2powder having : a specific surface area of not less than 1×10 m2/g and not more than 1×102m2/g; SnO2powder having a specific surface area of not less than 10 m2/g and not more than 1×102m2/g; and Pt having an average secondary particle diameter of not more than 30 nanometer, which does not dissolve conductive carbon and components such as rare earth elements, is used as the anode material. COPYRIGHT : (C)2009, JPO&INPIT