发明名称 |
ELECTROLYTE SOLUTION FOR SECONDARY BATTERIES, AND SECONDARY BATTERY |
摘要 |
The purpose of the present invention is to provide an electrolyte solution for secondary batteries, which improves the cycle characteristics of a secondary battery that operates at a high voltage and is used at high temperatures for a long period of time. The present invention relates to an electrolyte solution for secondary batteries, which is characterized by containing lithium difluorophosphate, a fluorine-containing ether compound, and a fluorine-containing phosphoric acid ester compound and/or a sulfone compound. |
申请公布号 |
WO2016175217(A1) |
申请公布日期 |
2016.11.03 |
申请号 |
WO2016JP63104 |
申请日期 |
2016.04.26 |
申请人 |
NEC CORPORATION |
发明人 |
NOGUCHI, Takehiro;SERIZAWA, Shin;KATOU, Yuukou |
分类号 |
H01M10/0569;H01M4/505;H01M4/525;H01M10/052;H01M10/0567 |
主分类号 |
H01M10/0569 |
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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