发明授权
- 专利标题： Polymeric solid electrolyte
- 专利标题（中）： 聚合物固体电解质
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申请号： US354374申请日： 1989-05-19
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公开(公告)号： US4978473A公开(公告)日： 1990-12-18
- 发明人: Nobuyuki Kuroda , Hiroshi Kobayashi , Kazuo Matsuura
- 申请人： Nobuyuki Kuroda , Hiroshi Kobayashi , Kazuo Matsuura
- 申请人地址： JPX Tokyo
- 专利权人： Nippon Oil Co., Ltd.
- 当前专利权人： Nippon Oil Co., Ltd.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX63-134457 19880602
- 主分类号： C08F299/00
- IPC分类号： C08F299/00 ; C08F2/44 ; C08F290/00 ; C08F290/06 ; C08F299/02 ; G02F1/15 ; H01B1/06 ; H01B1/12 ; H01M6/18
摘要：
The present invention relates to a polymeric solid electrolyte which comprises a network molecule formed by polymerizing a polyethylene glycol with acrylic or methacrylic groups at both ends, and containing therein (a) a specific acrylate-type copolymer, (b) a low molecular polyethylene glycol with both ends methyl-esterified, and (c) an alkali metal salt or ammonium salt. The polymeric solid electrolyte of the present invention has an ionic conductivity of 10.sup.-5 S/cm or higher at room temperature, is strong in film strength even with a thickness of 100 .mu.m or less, and is superb in adherence to electrodes.
公开/授权文献
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