ADDITIVE FOR NON-AQUEOUS ELECTROLYTE, LITHIUM SECONDARY BATTERY NON-AQUEOUS ELECTROLYTE COMPRISING SAME, AND LITHIUM SECONDARY BATTERY

Title:

ADDITIVE FOR NON-AQUEOUS ELECTROLYTE, LITHIUM SECONDARY BATTERY NON-AQUEOUS ELECTROLYTE COMPRISING SAME, AND LITHIUM SECONDARY BATTERY

Document Type and Number:

WIPO Patent Application WO/2018/135822

Kind Code:

A1

Abstract:

The present invention relates to: an additive for a non-aqueous electrolyte, the additive enabling the formation of a stable film on an electrode surface and inhibiting the generation of metallic foreign bodies causing side-effects within a battery; a lithium secondary battery non-aqueous electrolyte comprising same; and a lithium secondary battery having same.

Inventors:

YU SUNG HOON (KR)
LEE KYUNG MI (KR)
KIM SHUL KEE (KR)
LEE HYUN YEONG (KR)
KANG YOO SUN (KR)

Application Number:

PCT/KR2018/000700

Publication Date:

July 26, 2018

Filing Date:

January 15, 2018

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

H01M10/0567; C07C43/14; C07C43/215; C07D303/04; C07D309/10; H01M10/0569

Foreign References:

KR101158143B1	2012-06-19
KR20130026282A	2013-03-13
US20110045361A1	2011-02-24
KR20100003101A	2010-01-07
KR101533121B1	2015-07-01

Other References: