Fuel cell

A fuel cell includes an electrolyte membrane (110), a cathode electrode layer (130) disposed at a surface of the electrolyte membrane (110), and an anode electrode layer (120) disposed at a surface of the electrolyte membrane (110) opposite to a surface facing the cathode electrode layer (130). At l...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KADOTANI SATOSHI
Format:	Patent
Sprache:	chi ; 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:	A fuel cell includes an electrolyte membrane (110), a cathode electrode layer (130) disposed at a surface of the electrolyte membrane (110), and an anode electrode layer (120) disposed at a surface of the electrolyte membrane (110) opposite to a surface facing the cathode electrode layer (130). At least one of the cathode electrode layer (130) and the anode electrode layer (120) includes a first catalyst layer (131) disposed at an interface with the electrolyte membrane (110), and a second catalyst layer (132) disposed at a surface of the first catalyst layer (131) opposite to a surface facing the electrolyte membrane (110). The first catalyst layer (131 ) is configured to contain a catalyst not supported on a earner and not to contain a catalyst supported on a carrier. The second catalyst layer (132) is configured to contain a catalyst supported on a carrier.