发明名称 |
NON-AQUEOUS ELECTROLYTE AND LITHIUM SECONDARY BATTERY COMPRISING SAME |
摘要 |
Provided are a non-aqueous electrolyte solution which includes a lithium salt including lithium bis(fluorosulfonyl)imide (LiFSI) and an additive including a vinylene carbonate-based compound and a sultone-based compound, and a lithium secondary battery including the non-aqueous electrolyte solution. The lithium secondary battery including the non-aqueous electrolyte solution of the present invention may improve low-temperature output characteristics, high-temperature cycle characteristics, output characteristics after high-temperature storage, and capacity characteristics. |
申请公布号 |
EP2797155(A4) |
申请公布日期 |
2015.02.18 |
申请号 |
EP20140732059 |
申请日期 |
2014.02.20 |
申请人 |
LG CHEM, LTD. |
发明人 |
LIM, YOUNG MIN;LEE, CHUL HAENG;YANG, DOO KYUNG;AHN, KYOUNG HO;KIM, GWANG YEON |
分类号 |
H01M10/0567;H01M10/0525;H01M10/0568;H01M10/0569;H01M10/42 |
主分类号 |
H01M10/0567 |
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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