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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
IPC: H01M10/40
CPC classification number: H01M10/052 , H01M10/0567 , H01M10/4235 , H01M2300/0025 , H01M2300/004
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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公开(公告)号:JP6099002B2
公开(公告)日:2017-03-22
申请号:JP2015126414
申请日:2015-06-24
Applicant: 宇部興産株式会社
CPC classification number: C09K11/7731 , C09K11/7734 , Y10T428/2982
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