METHOD OF MANUFACTURING UNIT FUEL CELL

A method of manufacturing a unit fuel cell includes a step of forming an adhesive layer having ultraviolet curability and heat curability on an outer peripheral edge portion of a side surface of a membrane electrode assembly, a step of disposing a support frame so that an inner peripheral edge porti...

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Bibliographische Detailangaben
Hauptverfasser:	IKEDA, KOTARO, KAWASUMI, AKITO
Format:	Patent
Sprache:	eng ; fre
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 method of manufacturing a unit fuel cell includes a step of forming an adhesive layer having ultraviolet curability and heat curability on an outer peripheral edge portion of a side surface of a membrane electrode assembly, a step of disposing a support frame so that an inner peripheral edge portion of the support frame which supports the membrane electrode assembly at an outer periphery of the membrane electrode assembly is disposed on an outer portion of the adhesive layer, and a step of disposing a second gas diffusion layer on the side surface of the membrane electrode assembly so that an outer peripheral edge portion of the second gas diffusion layer is disposed on an inner portion of the adhesive layer, and a step of integrating the membrane electrode assembly, the second gas diffusion layer and the support frame by curing the adhesive layer.