发明公开
EP0564415A1 Electrocatalyst and process of preparing same
失效
Elektrokatalysator和Verfahren zur Herstellung。
- 专利标题： Electrocatalyst and process of preparing same
- 专利标题（中）： Elektrokatalysator和Verfahren zur Herstellung。
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申请号： EP93830104.1申请日： 1993-03-16
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公开(公告)号： EP0564415A1公开(公告)日： 1993-10-06
- 发明人: Watanabe, Masahiro , Stonehart, Paul , Tsurumi, Kazunori, c/o Tanaka Kikinzoku Kogyo , Yamamoto, Nobuo, c/o Tanaka Kikinzoku Kogyo , Hara, Noriaki, c/o Tanaka Kikinzoku Kogyo , Nakamura, Toshihide, c/o Tanaka Kikinzoku Kogyo
- 申请人： Tanaka Kikinzoku Kogyo K.K. , STONEHART ASSOCIATES INC.
- 申请人地址： No. 6-6, Nihonbashi-Kayabacho, 2-chome Chuo-ku Tokyo JP
- 专利权人： Tanaka Kikinzoku Kogyo K.K.,STONEHART ASSOCIATES INC.
- 当前专利权人： Tanaka Kikinzoku Kogyo K.K.,STONEHART ASSOCIATES INC.
- 当前专利权人地址： No. 6-6, Nihonbashi-Kayabacho, 2-chome Chuo-ku Tokyo JP
- 代理机构： Pellegri, Alberto
- 优先权： US863118 19920403
- 主分类号： H01M4/92
- IPC分类号： H01M4/92 ; B01J23/89
摘要：
Disclosed herein are a platinum alloy catalyst comprising an electroconductive support and platinum-nickel-cobalt alloy particles having an ordered structure supported on the electroconductive support, and a process of preparing the catalyst. The catalyst possesses higher activity and longer durability because of its ordered structure.
公开/授权文献
- EP0564415B1 Electrocatalyst and process of preparing same 公开/授权日：1999-09-15
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