| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve power generation performance of a fuel cell per use volume of platinum. <P>SOLUTION: The fuel cell 10 is provided with a catalyst layer 100, with a volume of the platinum 120 of 0.01 to 0.2 mg per surface area of 1 cm<SP>2</SP>, and a gas diffusion resistance of ≤40 s/m. <P>COPYRIGHT: (C)2011,JPO&INPIT |
