| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell high in productivity and yield and capable of being reduced in thickness, and a method for manufacturing the fuel cell. <P>SOLUTION: A fuel cell 100 includes: a silicon substrate 2; a first collector layer 12 joined with a first porous metal region 8A; and a second collector layer 14 joined with a second porous metal region 8B. The silicon substrate includes the first porous metal region 8A which has a porous region 4 and a silicon region 3 while catalyst metal is supported on the porous region 4, a porous proton conduction region 6, and the second porous metal region 8B on which catalyst metal is supported, in this order. <P>COPYRIGHT: (C)2012,JPO&INPIT |
