发明名称 |
NON-AQUEOUS ELECTROLYTIC SOLUTION AND LITHIUM SECONDARY BATTERY COMPRISING SAME |
摘要 |
Provided are a non-aqueous electrolyte solution, which includes a non-aqueous organic solvent including propylene carbonate (PC) and ethylene carbonate (EC), and lithium bis(fluorosulfonyl)imide (LiFSI), and a lithium secondary battery including the non-aqueous electrolyte solution. The lithium secondary battery of the present invention may improve low-temperature and room temperature output characteristics, high-temperature and room temperature cycle characteristics, and capacity characteristics after high-temperature storage by forming a robust solid electrolyte interface (SEI) on an anode during initial charge of the lithium secondary battery. |
申请公布号 |
EP2978059(A1) |
申请公布日期 |
2016.01.27 |
申请号 |
EP20140750677 |
申请日期 |
2014.05.16 |
申请人 |
LG CHEM, LTD. |
发明人 |
LIM, YOUNG MIN;LEE, CHUL HAENG;YANG, DOO KYUNG;KIM, SHUL KEE |
分类号 |
H01M10/056;H01M4/505;H01M10/052;H01M10/0567;H01M10/0568;H01M10/0569 |
主分类号 |
H01M10/056 |
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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