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

Title:

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

Document Type and Number:

WIPO Patent Application WO/2022/211320

Kind Code:

A1

Abstract:

The present invention relates to an electrolyte additive for a lithium secondary battery, a non-aqueous electrolyte comprising same for a lithium secondary battery, and a lithium secondary battery. Specifically, the non-aqueous electrolyte for a lithium secondary battery comprises an electrolyte additive for a lithium secondary battery, the electrolyte additive comprising a compound represented by chemical formula 1.

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Inventors:

OH JEONG WOO (KR)
LEE CHUL HAENG (KR)
PARK SUNG GUK (KR)

Application Number:

PCT/KR2022/003683

Publication Date:

October 06, 2022

Filing Date:

March 16, 2022

Export Citation:

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Assignee:

LG ENERGY SOLUTION LTD (KR)

International Classes:

H01M10/0567; H01M10/052; H01M10/42

Foreign References:

KR20200089623A	2020-07-27
KR20090080298A	2009-07-24
KR102179846B1	2020-11-17
KR101297786B1	2013-08-20
JP2007095983A	2007-04-12
KR20210042033A	2021-04-16
KR20220031713A	2022-03-11

Other References: