Invention Grant
US07935735B2 Hybrid inorganic-organic polymer electrolyte membranes (PEMs) based on alkyloxysilane grafted thermoplastic polymers
有权
基于烷氧基硅烷接枝的热塑性聚合物的杂化无机 - 有机聚合物电解质膜（PEM）
- Patent Title: Hybrid inorganic-organic polymer electrolyte membranes (PEMs) based on alkyloxysilane grafted thermoplastic polymers
- Patent Title (中): 基于烷氧基硅烷接枝的热塑性聚合物的杂化无机 - 有机聚合物电解质膜（PEM）
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Application No.: US10558522Application Date: 2004-05-28
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Publication No.: US07935735B2Publication Date: 2011-05-03
- Inventor: Siwen Li , Meilin Liu , Qunhui Sun , Wen Li
- Applicant: Siwen Li , Meilin Liu , Qunhui Sun , Wen Li
- Applicant Address: US KY Erlanger US GA Atlanta
- Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.,Georgia Tech Research Corporation
- Current Assignee: Toyota Motor Engineering & Manufacturing North America, Inc.,Georgia Tech Research Corporation
- Current Assignee Address: US KY Erlanger US GA Atlanta
- Agency: Gifford, Krass, Sprinkle, Anderson & Citkowski, P.C.
- International Application: PCT/US2004/016896 WO 20040528
- International Announcement: WO2005/001037 WO 20050106
- Main IPC: H01M6/18
- IPC: H01M6/18 ; H01M8/10 ; H01G9/02 ; B01J49/00
Abstract:
A composition of matter is formed from a graftable polymer, having graftable sites onto which sidechains have been grafted. The sidechains include at least one silane group, and may be formed by polymerization of a polymerizable group of a silane precursor. These compositions may further include acid groups, and may be used, for example, in improved proton conducting materials in fuel cells.
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