METAL OXIDE-CARRYING CARBON AND FUEL CELL ELECTRODE EMPLOYING IT

PROBLEM TO BE SOLVED: To provide metal oxide-carrying carbon which is highly corrosion-resistant, enables an amount of use of a catalyst to be reduced and can be used for a fuel cell catalyst or the like and to provide a fuel cell electrode of high output and high durability employing it. SOLUTION:...

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Bibliographische Detailangaben
Hauptverfasser: SAWAKI HIROKO, KISHIMOTO MIKIO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide metal oxide-carrying carbon which is highly corrosion-resistant, enables an amount of use of a catalyst to be reduced and can be used for a fuel cell catalyst or the like and to provide a fuel cell electrode of high output and high durability employing it. SOLUTION: The metal oxide-carrying carbon contains carbon particles, amorphous platinum oxide carried by the carbon particles, and metal oxide particles containing cerium carried by the carbon particles. Also, the fuel cell electrode contains the metal oxide-carrying carbon. COPYRIGHT: (C)2008,JPO&INPIT