发明名称 |
SECONDARY BATTERY, BATTERY PACK, ELECTRIC VEHICLE, ENERGY STORAGE SYSTEM, ELECTRIC POWER TOOL, AND ELECTRONIC UNIT |
摘要 |
A secondary battery includes: a cathode, an anode, and a nonaqueous electrolytic solution in a package member having a flat surface, in which the nonaqueous electrolytic solution includes a methylene cyclic carbonate represented by an expression (1): where R1 and R2 each are a hydrogen group, a halogen group, a monovalent hydrocarbon group, a monovalent halogenated hydrocarbon group, an oxygen-containing monovalent hydrocarbon group, or an oxygen-containing monovalent halogenated hydrocarbon group, and R1 and R2 may be bonded to each other.
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申请公布号 |
US2013059178(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
US201213602961 |
申请日期 |
2012.09.04 |
申请人 |
IHARA MASAYUKI;KUBOTA TADAHIKO;SONY CORPORATION |
发明人 |
IHARA MASAYUKI;KUBOTA TADAHIKO |
分类号 |
H01M10/0564;H01M2/00;H01M2/02 |
主分类号 |
H01M10/0564 |
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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