Title:
ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2015/083863
Kind Code:
A1
Abstract:
The present invention relates to an electrolyte for a high-voltage lithium secondary battery and a high-voltage lithium secondary battery comprising the same and, more specifically, to an electrolyte for a high-voltage lithium secondary battery and a high-voltage lithium secondary battery comprising the same, the electrolyte is capable of reducing a battery thickness increase rate and at the same time, has excellent high-temperature storage characteristics by suppressing the generation of gases since the electrolyte does not oxidize or dissolve when left in a high-voltage and high-temperature environment to prevent an expansion of a battery, and also has an excellent discharge characteristic at a low temperature.
Inventors:
KIM JIN SUNG (KR)
SHIM YU NA (KR)
KIM WHEE SUNG (KR)
LIM JONG HO (KR)
SHIM YU NA (KR)
KIM WHEE SUNG (KR)
LIM JONG HO (KR)
Application Number:
PCT/KR2013/011289
Publication Date:
June 11, 2015
Filing Date:
December 06, 2013
Export Citation:
Assignee:
SK INNOVATION CO LTD (KR)
International Classes:
H01M10/0567; H01M10/052; H01M10/0569
Foreign References:
| JP2013065540A | 2013-04-11 | |||
| US20060035144A1 | 2006-02-16 | |||
| US20120316716A1 | 2012-12-13 | |||
| CN102412418A | 2012-04-11 | |||
| KR20050022044A | 2005-03-07 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
특허법인 플러스 (KR)
특허법인 플러스 (KR)
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