发明名称 |
NON-AQUEOUS ELECTROLYTE OF LITHIUM-ION BATTERY AND LITHIUM-ION BATTERY |
摘要 |
A non-aqueous electrolyte of a lithium-ion battery and a lithium-ion battery. The electrolyte comprises a non-aqueous organic solvent, a lithium salt and an additive. The additive comprises substances containing the following compounds (A) and (B): (A), where R1, R2, R3 are independently selected from hydrocarbon groups having 1 to 4 carbon atoms respectively, and at least one of R1, R2, R3 is an unsaturated hydrocarbon group containing a triple bond; (B) tris(trimethylsilyl) phosphate. The non-aqueous electrolyte of the lithium-ion battery enables the lithium-ion battery to have a lower impedance and better low-temperature and high-temperature performances. |
申请公布号 |
WO2017020431(A1) |
申请公布日期 |
2017.02.09 |
申请号 |
WO2015CN91507 |
申请日期 |
2015.10.09 |
申请人 |
SHENZHEN CAPCHEM TECHNOLOGY CO., LTD |
发明人 |
SHI, Qiao;LIN, Muchong;CHEN, Guchun;HU, Shiguang |
分类号 |
H01M10/0567;H01M10/0525 |
主分类号 |
H01M10/0567 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|