| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resin composition for a fuel cell separator superior in balance of molding accuracy, heat resistance, corrosion resistance, gas impermeability, mechanical strength, and low staining property, and to provide a fuel cell separator formed by the above, and the fuel cell provided with this separator. <P>SOLUTION: The resin composition for the fuel cell separator is formed by melting and kneading at least one kind of an alicyclic structure containing polymer resin selected from a ring-opened polymer hydrogenate of norbornene group monomer or the like and a conductivity imparting agent such as graphite powder. The plate-shaped separator on which a groove-shaped flow passage is formed by injection-molding the composition, and the fuel cell is obtained by mounting the separator on the outside of an electrode of the fuel cell. <P>COPYRIGHT: (C)2004,JPO |
