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Title:
ELECTROLYTE ADDITIVE AND LITHIUM SECONDARY BATTERY ELECTROLYTE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/169369
Kind Code:
A1
Abstract:
An electrolyte additive composition of the present invention comprises a novel borate-based lithium compound as well as a non-lithium additive. Therefore, when used for electrolyte, the present invention can enhance high-rate charging and discharging properties and high-temperature storage characteristics and lifetime characteristics of a lithium secondary battery.

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Inventors:
LIM YOUNG MIN (KR)
LEE CHUL HAENG (KR)
KIM HA EUN (KR)
Application Number:
PCT/KR2018/003134
Publication Date:
September 20, 2018
Filing Date:
March 16, 2018
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M10/0567; C07F5/02; H01M10/052; H01M10/42
Foreign References:
US20140113202A12014-04-24
KR100736909B12007-07-10
KR20140024720A2014-03-03
KR20150014185A2015-02-06
KR20170009873A2017-01-25
Other References:
See also references of EP 3512026A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
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