| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a manufacturing method for a fuel cell in which power generating function of the fuel cell is not deteriorated even when a hole is formed in a catalyst electrode layer using hole making material. <P>SOLUTION: The manufacturing method for the fuel cell is provided with: a catalyst electrode layer forming process forming the catalyst electrode layer by using conductive material at least carrying catalyst, electrolyte material, and coating liquid for forming the catalyst electrode layer containing the hole making material composed of metal carbonate or metal oxalate containing metallic element with a function for power generating reaction on a solid electrolyte film or a gas dispersed layer; and a hole making material degradation process forming the hole in the catalyst electrode layer by degrading the hole making material contained in the catalyst electrode layer. <P>COPYRIGHT: (C)2008,JPO&INPIT |
