| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrode for a fuel cell capable of keeping high electric conductivity even at a high temperature and containing a cation conductor, to provide the manufacturing method of the electrode, and to provide the fuel cell using the electrode. <P>SOLUTION: The electrode for the fuel cell is equipped with a metallic catalyst, a carrier supporting the metallic catalyst, a cation conductor made of a metal phosphate, a catalyst layer containing a binder, and a gas diffusion layer made of a conductive substrate and laminated with the catalyst layer, and the manufacturing method of the electrode for the fuel cell and the fuel cell are also provided. Since the metal phosphate is used as the cation conductor, high ionic conductivity is obtained even under a high-temperature no-humidifying condition, electric resistance is lowered, the electrode having high potential under the same condition can be obtained, and as a result, the electrode for the fuel cell having high performance can be obtained. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
