FUEL CELL SEPARATOR AND FUEL CELL

PROBLEM TO BE SOLVED: To provide a separator for a fuel cell having high moldability and high strength, while satisfying performance required for conductivity, and to provide a fuel cell. SOLUTION: This separator for a fuel cell is composed by molding a composition containing conductive material pow...

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Bibliographische Detailangaben
Hauptverfasser:	KANEMATSU TAKAYUKI, KATO CHIKAYA, HAMADA KENICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a separator for a fuel cell having high moldability and high strength, while satisfying performance required for conductivity, and to provide a fuel cell. SOLUTION: This separator for a fuel cell is composed by molding a composition containing conductive material powder, a thermosetting resin and a carbon fiber. The separator for a fuel cell is characterized by that the average particle diameter of the conductive material powder is 250-600 μm; the thermosetting resin is in liquid form at 25°C; and the average fiber length of the carbon fiber is 20-1,000 μm. This fuel cell is composed by using the separator. COPYRIGHT: (C)2006,JPO&NCIPI