Invention Application
- Patent Title: Platinum-chromium-copper/nickel fuel cell catalyst
- Patent Title (中): 铂铬铜/镍燃料电池催化剂
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Application No.: US10559637Application Date: 2004-06-03
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Publication No.: US20060251952A1Publication Date: 2006-11-09
- Inventor: Konstantinos Chondroudis , Alexander Gorer , Martin Devenney , Ting He , Hiroyuki Oyanagi , Daniel Gianquinta , Kenta Urata , Hiroichi Fukuda , Qun Fan , Peter Strasser , Keith Cendak
- Applicant: Konstantinos Chondroudis , Alexander Gorer , Martin Devenney , Ting He , Hiroyuki Oyanagi , Daniel Gianquinta , Kenta Urata , Hiroichi Fukuda , Qun Fan , Peter Strasser , Keith Cendak
- Priority: US60475559 20030603
- International Application: PCT/US04/17333 WO 20040603
- Main IPC: H01M4/92
- IPC: H01M4/92 ; H01M4/00 ; B01J23/00
Abstract:
A fuel cell catalyst comprising platinum, chromium, and copper, nickel or a combination thereof. In one or more embodiments, the concentration of platinum is less than 50 atomic percent, and/or the concentration of chromium is less than 30 atomic percent, and/or the concentration of copper, nickel, or a combination thereof is at least 35 atomic percent.
Public/Granted literature
- US07662740B2 Platinum-chromium-copper/nickel fuel cell catalyst Public/Granted day:2010-02-16
Information query
