FUEL CELL AND MANUFACTURING METHOD OF THE SAME

A fuel cell includes a membrane electrode assembly (10) having electrodes (14, 16) disposed on both surfaces of an electrolyte membrane (12), a gas diffusion layer (17) stacked on one surface of the membrane electrode assembly (10), a resin frame (20) assembled onto the one surface of the membrane e...

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Bibliographische Detailangaben
Hauptverfasser:	SATO, Kenji, ADACHI, Makoto, ASHITAKA, Yu, WATANABE, Yusuke, MITANI, Naohiro, KINOSHITA, Katsuhiko
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 fuel cell includes a membrane electrode assembly (10) having electrodes (14, 16) disposed on both surfaces of an electrolyte membrane (12), a gas diffusion layer (17) stacked on one surface of the membrane electrode assembly (10), a resin frame (20) assembled onto the one surface of the membrane electrode assembly (10) so as to surround the outer periphery of the gas diffusion layer (17) apart from the outer periphery of the gas diffusion layer (17), and a resin sheet (60) disposed between the gas diffusion layer (17) and the resin frame (20), and the membrane electrode assembly (10) so as to fill a space between the inner periphery of the resin frame (20) and the outer periphery of the gas diffusion layer (17).