发明申请
US20070212613A1 Polymer gel electrolyte and polymer secondary battery using the same
审中-公开
聚合物凝胶电解质和聚合物二次电池使用相同
- 专利标题： Polymer gel electrolyte and polymer secondary battery using the same
- 专利标题（中）： 聚合物凝胶电解质和聚合物二次电池使用相同
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申请号： US11715332申请日： 2007-03-08
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公开(公告)号： US20070212613A1公开(公告)日： 2007-09-13
- 发明人: Junichi Ishida , Yasutaka Kouno , Koji Utsugi , Hitoshi Ishikawa , Hiroshi Kobayashi , Shinako Kaneko
- 申请人： Junichi Ishida , Yasutaka Kouno , Koji Utsugi , Hitoshi Ishikawa , Hiroshi Kobayashi , Shinako Kaneko
- 申请人地址： JP Sendai-shi
- 专利权人： NEC TOKIN CORPORATION
- 当前专利权人： NEC TOKIN CORPORATION
- 当前专利权人地址： JP Sendai-shi
- 优先权： JP2006-064049 20060309; JP2006-346345 20061222
- 主分类号： H01M10/40
- IPC分类号： H01M10/40
摘要：
A polymer gel electrolyte, comprising a polymer gel including an aprotic organic solvent, a carrier salt and a sulfur-containing organic compound having at least one —O—SO2— in its chemical structure, for instance, a straight-chain sulfonic acid ester or a cyclic sulfonic acid ester, and a lithium polymer secondary battery using the polymer gel electrolyte and having improved rate performance and cycle performance.
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