Invention Grant
US07670713B2 Fuel cell electrode and membrane-electrode assembly and fuel cell system
有权
燃料电池电极和膜 - 电极组件和燃料电池系统
- Patent Title: Fuel cell electrode and membrane-electrode assembly and fuel cell system
- Patent Title (中): 燃料电池电极和膜 - 电极组件和燃料电池系统
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Application No.: US11269874Application Date: 2005-11-09
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Publication No.: US07670713B2Publication Date: 2010-03-02
- Inventor: Chan Kwak , Hee-Tak Kim , Myoung-Ki Min
- Applicant: Chan Kwak , Hee-Tak Kim , Myoung-Ki Min
- Applicant Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yeongtong-gu, Suwon-si, Gyeonggi-do
- Agent Robert E. Bushnell, Esq.
- Priority: KR10-2004-0090842 20041109
- Main IPC: H01M4/00
- IPC: H01M4/00
Abstract:
A fuel cell electrode includes a catalyst layer and an electrode substrate supporting the catalyst layer and including a conductive substrate. The catalyst layer includes a first catalyst supported on a carbon supporter and a second catalyst supported on an inorganic oxide supporter. The first catalyst includes an alloy of Pt and a metal selected from the group consisting of Co, Ni, and a mixture thereof, and the second catalyst includes an alloy of Pt and a metal selected from the group consisting of Co, Ni, and a mixture thereof.
Public/Granted literature
- US20060099489A1 Fuel cell electrode and membrane-electrode assembly and fuel cell system Public/Granted day:2006-05-11
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