| 摘要 |
PROBLEM TO BE SOLVED: To provide a cathode catalyst for a fuel cell, which has high catalytic activity and excellent corrosion resistance and to provide the fuel cell using the cathode catalyst. SOLUTION: The cathode catalyst for the fuel cell consists of an alloy which contains at least one element of the platinum group and at least one element selected from the group consisting of B, C, Be, Si, P, S, Ga, As and Se and the crystal structure of which is in an amorphous state. COPYRIGHT: (C)2007,JPO&INPIT |
