Catalyst, production process therefor and use thereof

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United States of America Patent

PATENT NO 9450250
APP PUB NO 20150372311A1
SERIAL NO

14754328

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Abstract

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Catalysts of the present invention are not corroded in acidic electrolytes or at high potential and have excellent durability and high oxygen reducing ability. The catalyst includes a metal oxycarbonitride containing two metals M selected from the group consisting of tin, indium, platinum, tantalum, zirconium, titanium, copper, iron, tungsten, chromium, molybdenum, hafnium, vanadium, cobalt, cerium, aluminum and nickel, and containing zirconium and/or titanium. Also disclosed is a process for producing the catalyst.

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Patent Owner(s)

  • SHOWA DENKO K.K.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kurozumi, Tadatoshi Chiba, JP 20 152
Monden, Ryuji Chiba, JP 72 460
Shishikura, Toshikazu Chiba, JP 31 235
Wakizaka, Yasuaki Chiba, JP 46 230

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