NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY COMPRISING SAME, AND METHOD FOR MANUFACTURING SAME

Title:

NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, LITHIUM SECONDARY BATTERY COMPRISING SAME, AND METHOD FOR MANUFACTURING SAME

Document Type and Number:

WIPO Patent Application WO/2018/135929

Kind Code:

A1

Abstract:

The present invention relates to a negative electrode for a lithium secondary battery, in which a LiF layer containing 30 mol% or more of amorphous LiF is formed on a negative electrode active material layer containing a carbon-based active material, to a lithium secondary battery comprising the same, and to a method for manufacturing the same.

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Inventors:

CHAE OH BYONG (KR)
KIM EUN KYUNG (KR)
JUNG DONG SUB (KR)
WOO SANG WOOK (KR)
CHUNG JU HO (KR)
CHOI HEE WON (KR)

Application Number:

PCT/KR2018/001018

Publication Date:

July 26, 2018

Filing Date:

January 23, 2018

Export Citation:

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Assignee:

LG CHEMICAL LTD (KR)

International Classes:

H01M4/131; H01M4/02; H01M4/04; H01M4/1391; H01M4/48; H01M4/583

Foreign References:

KR20130122469A	2013-11-07
KR20120068790A	2012-06-27
KR20080076527A	2008-08-20
JP2000012026A	2000-01-14
KR20030062541A	2003-07-28

Other References: