SECONDARY BATTERY ELECTROLYTE AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Title:

SECONDARY BATTERY ELECTROLYTE AND LITHIUM SECONDARY BATTERY COMPRISING SAME

Document Type and Number:

WIPO Patent Application WO/2024/029954

Kind Code:

A1

Abstract:

The present invention relates to a secondary battery electrolyte and a lithium secondary battery comprising same. The lithium secondary battery electrolyte of the present invention comprises: a lithium salt; a non-aqueous organic solvent; and, as an additive, a polymer including a repeating unit derived from a monomer represented by chemical formula 1 and a repeating unit derived from a monomer represented by chemical formula 2.

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WO/2016/199823	NONAQUEOUS ELECTROLYTE SOLUTION FOR SECONDARY BATTERIES AND SECONDARY BATTERY PROVIDED WITH SAME

Inventors:

AHN KYOUNG HO (KR)
LEE WON TAE (KR)
JI SU HYEON (KR)
LEE JUNG MIN (KR)
HAN JUN HYEOK (KR)
HAN JUNG GU (KR)
LEE CHUL HAENG (KR)

Application Number:

PCT/KR2023/011404

Publication Date:

February 08, 2024

Filing Date:

August 03, 2023

Export Citation:

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Assignee:

LG ENERGY SOLUTION LTD (KR)

International Classes:

H01M10/0567; H01M4/58; H01M10/052; H01M10/0568

Foreign References:

KR20190065157A	2019-06-11
KR20200029372A	2020-03-18
JP5921982B2	2016-05-24
US20170317379A1	2017-11-02
JP2010092719A	2010-04-22

Attorney, Agent or Firm:

BAE, KIM & LEE IP (KR)

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