发明名称 |
GEL ELECTROLYTE FOR LITHIUM ION SECONDARY BATTERY AND LITHIUM ION SECONDARY BATTERY COMPRISING SAME |
摘要 |
There is provided a lithium ion secondary battery which has high safety and good life characteristics. There is also provided a gel electrolyte for a lithium ion secondary battery, which contains a lithium salt, a copolymer of specific monomers, a compound having a specific phosphazene structure, and at least one compound selected from a specific cyclic disulfonate ester, a specific chain disulfonate ester and a specific sultone compound. |
申请公布号 |
EP2500975(B1) |
申请公布日期 |
2017.01.11 |
申请号 |
EP20100830039 |
申请日期 |
2010.11.15 |
申请人 |
NEC Energy Devices, Ltd. |
发明人 |
KONO, Yasutaka;KANEKO, Shinako;HASIZUME, Yoko;ISHIKAWA, Hitoshi |
分类号 |
H01M10/0565;H01G11/56;H01M10/052;H01M10/0567 |
主分类号 |
H01M10/0565 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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