SEPARATOR FOR FUEL CELLS AND METHOD FOR PRODUCING SAME

A unit cell (11) that constitutes a fuel cell stack (10) is obtained by sandwiching an electrolyte membrane/electrode structure (12) with a cathode-side separator (14) and an anode-side separator (16). A first resin member (36A) is provided along the entire periphery of the cathode-side separator (1...

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Bibliographische Detailangaben
Hauptverfasser:	KOGA Shotaro, TERADA Satoru, YOGO Satomi, HAYASHI Takahiro, MASAKA Takeshi, OYAMA Satoshi, MORIMOTO Go, GIGA Akihito, GOTO Shuhei
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A unit cell (11) that constitutes a fuel cell stack (10) is obtained by sandwiching an electrolyte membrane/electrode structure (12) with a cathode-side separator (14) and an anode-side separator (16). A first resin member (36A) is provided along the entire periphery of the cathode-side separator (14) in the outer peripheral portion of the cathode-side separator (14). Surfaces (14a, 14b) of the cathode-side separator (14) are provided with sealing parts (40a, 40b) that cover a part of the first resin member (36A) and constitute a first sealing member (40).