Invention Application
- Patent Title: Platinum, titanium and copper, manganese and iron containing electrocatalysts
- Patent Title (中): 铂,钛和铜,含锰和铁的电催化剂
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Application No.: US11370991Application Date: 2006-03-09
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Publication No.: US20070212590A1Publication Date: 2007-09-13
- Inventor: Ting He , Eric Kreidler
- Applicant: Ting He , Eric Kreidler
- Applicant Address: JP Tokyo
- Assignee: Honda Motor Co., Ltd.
- Current Assignee: Honda Motor Co., Ltd.
- Current Assignee Address: JP Tokyo
- Main IPC: H01M4/92
- IPC: H01M4/92 ; B01J23/56 ; C22C5/04

Abstract:
The present teachings are directed toward electrocatalyst compositions of platinum, titanium and at least a third metal for use in fuel cells. The electrocatalyst composition is composed essentially of platinum present in an atomic percentage ranging between about 55 percent and about 95 percent, titanium present in an atomic percentage ranging between about 1 percent and about 30 percent, and at least a third metal present in an atomic percentage ranging between about 1 percent and about 30 percent. The third metal can be at least one member selected from the group consisting of copper, manganese and iron.
Public/Granted literature
- US07691522B2 Platinum, titanium and copper, manganese and iron containing electrocatalysts Public/Granted day:2010-04-06
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