发明申请
- 专利标题： Platinum-copper fuel cell catalyst
- 专利标题（中）： 铂 - 铜燃料电池催化剂
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申请号： US10568516申请日： 2004-08-18
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公开(公告)号： US20070010396A1公开(公告)日： 2007-01-11
- 发明人: Daniel Giaquinta , Peter Strasser , Alexander Gorer , Martin Devenney , Hiroyuki Oyanagi , Kenta Urata , Hiroichi Fukuda , Keith Cendak , Konstantinos Chondroudis
- 申请人： Daniel Giaquinta , Peter Strasser , Alexander Gorer , Martin Devenney , Hiroyuki Oyanagi , Kenta Urata , Hiroichi Fukuda , Keith Cendak , Konstantinos Chondroudis
- 申请人地址： JP Tokyo 107-8556 US CA Santa Clara 95051
- 专利权人： Honda Giken Kogyo Kabushiki Kaisha,Symyx Technologies, Inc.
- 当前专利权人： Honda Giken Kogyo Kabushiki Kaisha,Symyx Technologies, Inc.
- 当前专利权人地址： JP Tokyo 107-8556 US CA Santa Clara 95051
- 国际申请： PCT/US04/26847 WO 20040818
- 主分类号： B01J23/72
- IPC分类号： B01J23/72 ; H01M4/86
摘要：
The present invention is directed to a composition for use as a catalyst in, for example, a fuel cell, the composition comprising platinum and copper, wherein the concentration of platinum is greater than 50 atomic percent and less than about 80 atomic percent, and further wherein the composition has a particle size which is less than 35 angstroms. The present invention is further directed to various methods for preparing such a composition.
公开/授权文献
- US07700521B2 Platinum-copper fuel cell catalyst 公开/授权日：2010-04-20