发明授权
- 专利标题： Platinum-titanium-tungsten fuel cell catalyst
- 专利标题（中）： 铂钛钨燃料电池催化剂
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申请号： US10559720申请日： 2004-06-07
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公开(公告)号： US07608560B2公开(公告)日： 2009-10-27
- 发明人: Qun Fan , Peter Strasser , Alexander Gorer , Martin Devenney , Ting He , Hiroyuki Oyanagi , Daniel M. Giaquinta , Kenta Urata , Hiroichi Fukuda , Konstantinos Chondroudis , Keith James Cendak
- 申请人： Qun Fan , Peter Strasser , Alexander Gorer , Martin Devenney , Ting He , Hiroyuki Oyanagi , Daniel M. Giaquinta , Kenta Urata , Hiroichi Fukuda , Konstantinos Chondroudis , Keith James Cendak
- 申请人地址： US CA Santa Clara JP Minato-Ku, Tokyo
- 专利权人： Symyx Technologies, Inc.,Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人： Symyx Technologies, Inc.,Honda Giken Kogyo Kabushiki Kaisha
- 当前专利权人地址： US CA Santa Clara JP Minato-Ku, Tokyo
- 代理机构： Senniger Powers
- 国际申请： PCT/US2004/017876 WO 20040607
- 国际公布： WO2004/109829 WO 20041216
- 主分类号： B01J21/18
- IPC分类号： B01J21/18 ; B01J23/00 ; B01J23/40 ; B01J23/42 ; C22C14/00 ; C22C27/04 ; C22C27/00 ; C22C32/00 ; C22C5/04 ; H01M4/00
摘要：
A fuel cell catalyst comprising platinum, titanium and tungsten. In one or more embodiments, the concentration of platinum is less than 60 atomic percent, and/or the concentration of titanium is at least 20 atomic percent, and/or the concentration of tungsten is at least 25 atomic percent.
公开/授权文献
- US20070042259A1 Platinum-titanium-tungsten fuel cell catalyst 公开/授权日：2007-02-22