Invention Grant
US08129074B2 Crosslinked nano-inorganic particle/polymer electrolyte membrane for membrane electrode assembly
失效
用于膜电极组装的交联纳米无机颗粒/聚合物电解质膜
- Patent Title: Crosslinked nano-inorganic particle/polymer electrolyte membrane for membrane electrode assembly
- Patent Title (中): 用于膜电极组装的交联纳米无机颗粒/聚合物电解质膜
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Application No.: US11600279Application Date: 2006-11-16
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Publication No.: US08129074B2Publication Date: 2012-03-06
- Inventor: Jinhua Chen , Masaru Yoshida , Masaharu Asano , Tetsuya Yamaki , Toshimitsu Tachibana , Soji Nishiyama , Yozo Nagai
- Applicant: Jinhua Chen , Masaru Yoshida , Masaharu Asano , Tetsuya Yamaki , Toshimitsu Tachibana , Soji Nishiyama , Yozo Nagai
- Applicant Address: JP Ibaraki JP Ibaraki
- Assignee: Japan Atomic Energy Agency,Nitto Denko Corporation
- Current Assignee: Japan Atomic Energy Agency,Nitto Denko Corporation
- Current Assignee Address: JP Ibaraki JP Ibaraki
- Priority: JP2005/332521 20051117
- Main IPC: H01M8/02
- IPC: H01M8/02 ; H01M8/10 ; H01G9/022
Abstract:
A crosslinked nano-inorganic particle/polymer electrolyte membrane composed of a polymer film substrate, graft molecular chains bound to the backbone skeleton of the polymer film substrate and comprising a vinyl monomer graft-polymerized, sulfonic groups bound to the graft molecular chains, and an inorganic material as nano-scale particles uniformly dispersed within a crosslinked structure ascribed to the backbone skeleton of the polymer film substrate and the graft molecular chains, wherein the backbone skeleton of the polymer film substrate, the graft molecular chains, and the nano-inorganic particles mutually construct a crosslinked structure.
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