Title:
NONAQUEOUS ELECTROLYTIC SOLUTION FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/103496
Kind Code:
A1
Abstract:
The present invention relates to: a nonaqueous electrolytic solution for a lithium secondary battery, and a lithium secondary battery comprising the same, the solution comprising: a lithium salt; a nonaqueous solvent comprising a carbonate-based solvent and propyl propionate; and a compound represented by chemical formula 1.
Inventors:
LIM YOUNG MIN (KR)
LEE KYUNG MI (KR)
LEE CHUL HAENG (KR)
LEE KYUNG MI (KR)
LEE CHUL HAENG (KR)
Application Number:
PCT/KR2018/014470
Publication Date:
May 31, 2019
Filing Date:
November 22, 2018
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/0567; C07D233/58; H01M10/052; H01M10/42
Domestic Patent References:
| WO2016158986A1 | 2016-10-06 | |||
| WO2015111612A1 | 2015-07-30 |
Foreign References:
| KR20090080868A | 2009-07-27 | |||
| KR20100015432A | 2010-02-12 | |||
| JP2016139567A | 2016-08-04 | |||
| JP3911870B2 | 2007-05-09 |
Other References:
See also references of EP 3648232A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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