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    Gel electrolyte and polymer secondary battery using same
    1.
    发明授权
    Gel electrolyte and polymer secondary battery using same 有权

    公开(公告)号：US09899703B2

    公开(公告)日：2018-02-20

    申请号：US14771684

    申请日：2014-02-28

    申请人： NEC Corporation ,  NEC Energy Devices, Ltd.

    发明人： Noboru Yoshida ,  Ikiko Shimanuki ,  Shinako Kaneko ,  Hitoshi Ishikawa

    IPC分类号： H01M4/13 ,  H01M10/0565 ,  H01M10/052

    CPC分类号： H01M10/0565 ,  H01M10/052 ,  H01M2300/0085 ,  Y02T10/7011

    摘要： The present invention relates to a gel electrolyte comprising a cyclic sulfonic acid ester represented by formula (1). According to the present invention, it is possible to provide a gel electrolyte capable of suppressing the self-discharge of a polymer secondary battery, and a polymer secondary battery using the gel electrolyte. wherein R1 and R2 are each independently a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a halogen group or an amino group with the proviso that R1 and R2 are not hydrogen atoms at the same time; R3 represents a linkage group selected from the group consisting of an alkylene group having 1 to 5 carbon atoms, a carbonyl group, a sulfonyl group, a fluoroalkylene group having 1 to 6 carbon atoms, and a divalent group having 2 to 6 carbon atoms in which alkylene units or fluoroalkylene units are bonded through an ether group.

    GEL ELECTROLYTE AND POLYMER SECONDARY BATTERY USING SAME
    5.
    发明申请
    GEL ELECTROLYTE AND POLYMER SECONDARY BATTERY USING SAME 有权
    使用相同的凝胶电解质和聚合物二次电池

    公开(公告)号：US20160013514A1

    公开(公告)日：2016-01-14

    申请号：US14771684

    申请日：2014-02-28

    申请人： NEC Corporation ,  NEC Energy Devices, Ltd.

    发明人： Noboru Yoshida ,  Ikiko Shimanuki ,  Shinako Kaneko ,  Hitoshi Ishikawa

    IPC分类号： H01M10/0565

    CPC分类号： H01M10/0565 ,  H01M10/052 ,  H01M2300/0085 ,  Y02T10/7011

    摘要： The present invention relates to a gel electrolyte comprising a cyclic sulfonic acid ester represented by formula (1). According to the present invention, it is possible to provide a gel electrolyte capable of suppressing the self-discharge of a polymer secondary battery, and a polymer secondary battery using the gel electrolyte. wherein R1 and R2 are each independently a hydrogen atom, an alkyl group having 1 to 5 carbon atoms, a halogen group or an amino group with the proviso that R1 and R2 are not hydrogen atoms at the same time; R3 represents a linkage group selected from the group consisting of an alkylene group having 1 to 5 carbon atoms, a carbonyl group, a sulfonyl group, a fluoroalkylene group having 1 to 6 carbon atoms, and a divalent group having 2 to 6 carbon atoms in which alkylene units or fluoroalkylene units are bonded through an ether group.

    摘要翻译： 本发明涉及包含由式（1）表示的环状磺酸酯的凝胶电解质。 根据本发明，可以提供能够抑制聚合物二次电池的自放电的凝胶电解质和使用凝胶电解质的聚合物二次电池。 其中R 1和R 2各自独立地为氢原子，具有1至5个碳原子的烷基，卤素基团或氨基，条件是R 1和R 2不同时为氢原子; R3表示选自碳原子数1〜5的亚烷基，羰基，磺酰基，碳原子数1〜6的氟代亚烷基，碳原子数2〜6的2价基团的连接基团， 哪个亚烷基单元或氟亚烷基单元通过醚基键合。