| 摘要 |
<P>PROBLEM TO BE SOLVED: To thin the diffusion layer for a fuel cell and enhance the conductivity. <P>SOLUTION: The diffusion layer 3 for the fuel cell is equipped with a metallic gas diffusion region 12, and a substrate region 11 adjacently arranged in an electrode containing carbon of the fuel cell, and a conducting region 13 made of a different material from the materials of the gas diffusion region 12 and the substrate region 11 is installed between the gas diffusion region 12 and the substrate region 13. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
