非水電解液およびリチウム二次電池
    1.
    发明申请
    非水電解液およびリチウム二次電池 审中-公开
    非电解电解液和锂二次电池

    公开(公告)号:WO2002059999A1

    公开(公告)日:2002-08-01

    申请号:PCT/JP2002/000518

    申请日:2002-01-24

    Abstract: The use of a nonaqueous electrolytic solution prepared by adding 0.1 to 10 wt% of a tert-alkylbenzene, preferably a combination thereof with 0.1 to 1.5 wt% of a biphenyl compound to a solution of an electrolyte in a nonaqueous solvent is effective in producing a lithium secondary battery excellent in safety in overcharge as well as in battery characteristics such as cycle characteristics, electric capacity, and preservation characteristics.

    Abstract translation: 通过将0.1〜10重量%的叔烷基苯,优选其与0.1〜1.5重量%的联苯化合物的组合添加到非水溶剂中的电解质溶液中而制备的非水电解液的使用有效地制备 锂二次电池在过充电中的安全性以及循环特性,电容和保存特性等电池特性优异。

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