Invention Grant
US07947410B2 Fuel cell electrodes with triazole modified polymers and membrane electrode assemblies incorporating same
有权
具有三唑改性聚合物的燃料电池电极和并入其的膜电极组件
- Patent Title: Fuel cell electrodes with triazole modified polymers and membrane electrode assemblies incorporating same
- Patent Title (中): 具有三唑改性聚合物的燃料电池电极和并入其的膜电极组件
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Application No.: US12196452Application Date: 2008-08-22
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Publication No.: US07947410B2Publication Date: 2011-05-24
- Inventor: Meilin Liu , Xiaobing Zhu , Min Kyu Song , John G. Muldoon , Kohei Hase
- Applicant: Meilin Liu , Xiaobing Zhu , Min Kyu Song , John G. Muldoon , Kohei Hase
- Applicant Address: US KY Erlanger JP Aichi Prefecture US GA Atlanta
- Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.,Toyota Motor Corporation,Georgia Tech Research Corporation
- Current Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.,Toyota Motor Corporation,Georgia Tech Research Corporation
- Current Assignee Address: US KY Erlanger JP Aichi Prefecture US GA Atlanta
- Agency: Dinsmore & Shohl LLP
- Main IPC: H01M4/02
- IPC: H01M4/02 ; H01M8/00 ; H01M4/92 ; B01J23/40 ; B01J21/18
Abstract:
Embodiments of the present inventions are directed to fuel cell electrodes in membrane electrode assemblies, and methods of making same wherein the fuel cell electrodes comprise a catalyst layer and a gas diffusion layer. The catalyst layer comprises at least one catalyst, phosphoric acid and a binder comprising at least one triazole modified polymer.
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