Invention Grant
US09012107B2 Cathode catalyst for fuel cell, method of preparing same, and membrane-electrode assembly comprising same
有权
用于燃料电池的阴极催化剂及其制备方法以及包含其的膜 - 电极组件
- Patent Title: Cathode catalyst for fuel cell, method of preparing same, and membrane-electrode assembly comprising same
- Patent Title (中): 用于燃料电池的阴极催化剂及其制备方法以及包含其的膜 - 电极组件
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Application No.: US11956534Application Date: 2007-12-14
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Publication No.: US09012107B2Publication Date: 2015-04-21
- Inventor: Alexey Alexandrovichserov , Chan Kwak , Ho-Jin Kweon , Si-Hyun Lee
- Applicant: Alexey Alexandrovichserov , Chan Kwak , Ho-Jin Kweon , Si-Hyun Lee
- Applicant Address: KR Yongin-si
- Assignee: Samsung SDI Co., Ltd.
- Current Assignee: Samsung SDI Co., Ltd.
- Current Assignee Address: KR Yongin-si
- Agency: Christie, Parker & Hale, LLP
- Priority: KR2005-107972 20051111
- Main IPC: H01M4/02
- IPC: H01M4/02 ; B01J31/00 ; B01J37/00 ; C08F4/02 ; C08F4/60 ; H01M4/92 ; B01J27/057 ; H01M8/02 ; H01M8/10 ; H01M8/22 ; H01M4/86
Abstract:
The cathode catalyst for a fuel cell includes an RuSe alloy having an average particle size of less than or equal to 6 nm. The cathode catalyst may also include a metal carbide. The RuSe alloy is a highly active amorphous catalyst.
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