| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a separator for a fuel cell having superior strength and corrosion resistance with thinness, and its manufacturing method, as well as the fuel cell using the same. <P>SOLUTION: A corrosion resistant layer made of Fe<SB>3</SB>O<SB>4</SB>is installed on the surface of a gas passage of a separator for fuel cell made of a Fe-Ni group alloy in which Ni is contained 35.5-36.5% (mass%) and the rest is composed of Fe and inevitable impurities. A catalyst layer is provided on the surface and rear face of an electrolyte membrane, and a gas diffusion material is provided on the opposite face to the electrolyte membrane of the catalyst layer, the separator is provided on the opposite face to the catalyst layer of the gas diffusion material. <P>COPYRIGHT: (C)2007,JPO&INPIT |
