发明申请
- 专利标题： CATALYST, PRODUCTION PROCESS THEREFOR AND USE THEREOF
- 专利标题（中）： 催化剂，其生产工艺及其使用
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申请号： US12933830申请日： 2009-03-23
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公开(公告)号： US20110020729A1公开(公告)日： 2011-01-27
- 发明人: Ryuji Monden , Tadatoshi Kurozumi , Toshikazu Shishikura , Yasuaki Wakizaka
- 申请人： Ryuji Monden , Tadatoshi Kurozumi , Toshikazu Shishikura , Yasuaki Wakizaka
- 申请人地址： JP Tokyo
- 专利权人： SHOWDA DENKO K.K.
- 当前专利权人： SHOWDA DENKO K.K.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2008-074826 20080324
- 国际申请： PCT/JP2009/055700 WO 20090323
- 主分类号： H01M4/90
- IPC分类号： H01M4/90 ; C01B21/082 ; B01J27/20 ; H01M4/92 ; H01M8/10
摘要：
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.
公开/授权文献
- US09099749B2 Catalyst, production process therefor and use thereof 公开/授权日：2015-08-04