RESIN COMPOSITION, MANUFACTURING METHOD OF SEPARATOR FOR FUEL CELL, AND SEPARATOR FOR FUEL CELL

PROBLEM TO BE SOLVED: To provide, at a low cost, a high-performance separator for a fuel cell having a complicated shape with a groove (passage) formed on, for instance, one surface or both surfaces. SOLUTION: This separator is formed by molding a composition which contains a resin, a conductive fil...

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Bibliographische Detailangaben
Hauptverfasser: TSUKAMOTO MASAKAZU, HIROOKA NOBUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide, at a low cost, a high-performance separator for a fuel cell having a complicated shape with a groove (passage) formed on, for instance, one surface or both surfaces. SOLUTION: This separator is formed by molding a composition which contains a resin, a conductive filler and a surface active agent, and wherein the content of the conductive filler is 200-900 pts. wt. with respect to 100 pts. wt. of the resin, and the content of the surface active agent is 5-25 pts. wt. with respect to 100 pts. wt. of the resin by injection molding or injection-compression molding. COPYRIGHT: (C)2005,JPO&NCIPI