METHOD OF MAKING FUEL CELL CATALYST

A method including the steps of combining a catalyst metal and a leachable metal to obtain a metallic alloy; and electrochemically removing at least a portion of the leachable metal from the metallic alloy to form a catalyst structure having nanometric pores.

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Bibliographische Detailangaben
Hauptverfasser:	PAIK CHI, ADAMS KAREN MARIE, MUELLER SHERRY A, XU LIFENG, JEN HUNGWEN, SULEK MARK S
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:	A method including the steps of combining a catalyst metal and a leachable metal to obtain a metallic alloy; and electrochemically removing at least a portion of the leachable metal from the metallic alloy to form a catalyst structure having nanometric pores.