IMPROVED ELECTRODE

PROBLEM TO BE SOLVED: To provide a fuel cell electrode equipped with catalyst having toxicity resistance against fuel and a oxidant. SOLUTION: The electrode is composed of a first catalyst composition having activeness in a gas phase reaction part and a second catalyst composition having activeness...

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Bibliographische Detailangaben
Hauptverfasser:	PRATER KEITH BURNS, HARDS GRAHAM ALAN, THOMPSETT DAVID, VOSS HENRY HERBERT, RALPH THOMAS ROBERTSON, WILKINSON DAVID PENTREATH
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 fuel cell electrode equipped with catalyst having toxicity resistance against fuel and a oxidant. SOLUTION: The electrode is composed of a first catalyst composition having activeness in a gas phase reaction part and a second catalyst composition having activeness in an electrochemical reaction part, and each catalyst composition exists as a separated layer or a single mixed layer, or a combined layer of the separated layer and the single mixed layer. The electrode has improved toxicity resistance against a toxic substance such as carbon mono-oxide and carbon dioxide. COPYRIGHT: (C)2007,JPO&INPIT