Title:
ELECTROLYTE ADDITIVE, LITHIUM SECONDARY BATTERY AND NON-AQUEOUS ELECTROLYTE COMPRISING ADDITIVE
Document Type and Number:
WIPO Patent Application WO/2013/165077
Kind Code:
A1
Abstract:
Provided is an electrolyte additive comprising: a lithium salt having an oxalato complex as a negative ion; and at least one selected from the group consisting of tris(trimethylsilyl)phosphate (TMSP), and tris(2,2,2-trifluoroethyl)phosphate (TFEP). Also provided are a non-aqueous electrolyte comprising the electrolyte additive, and a lithium secondary battery comprising the non-aqueous electrolyte.
Inventors:
AHN KYOUNG HO (KR)
LEE CHUL HAENG (KR)
YANG DOO KYUNG (KR)
LIM YOUNG MIN (KR)
AN YU HA (KR)
KIM MIN JUNG (KR)
LEE CHUL HAENG (KR)
YANG DOO KYUNG (KR)
LIM YOUNG MIN (KR)
AN YU HA (KR)
KIM MIN JUNG (KR)
Application Number:
PCT/KR2013/000725
Publication Date:
November 07, 2013
Filing Date:
January 30, 2013
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M4/505; H01M10/0566; H01M4/525; H01M10/052
Foreign References:
| KR20050068669A | 2005-07-05 | |||
| KR20070073386A | 2007-07-10 | |||
| US20100209780A1 | 2010-08-19 | |||
| US20060240327A1 | 2006-10-26 | |||
| KR20110054406A | 2011-05-25 |
Other References:
None
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
특허법인 태평양 (KR)
특허법인 태평양 (KR)
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