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Title:
CATHODE SLURRY COMPOSITION, SECONDARY BATTERY CATHODE COMPRISING SAME, AND LITHIUM SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2019/098612
Kind Code:
A1
Abstract:
The present invention relates to a cathode slurry composition, a secondary battery cathode comprising the same, and a lithium secondary battery and, specifically, to: a cathode slurry composition comprising a cathode active material, a fluorine-containing polymer, a conductive material, a solvent, and a polymer or oligomer comprising a unit represented by chemical formula 1; a lithium secondary battery cathode comprising the same; and a lithium secondary battery.

Inventors:
LEE, Joo Sung (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
XUE, Yun Feng (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
KO, Myung Soo (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
CHANG, In Seong (LG Chem Research Park, 188 Munji-ro,,Yuseong-gu, Daejeon, 34122, KR)
Application Number:
KR2018/013632
Publication Date:
May 23, 2019
Filing Date:
November 09, 2018
Export Citation:
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Assignee:
LG CHEM, LTD. (128 Yeoui-daero, Yeongdeungpo-gu, Seoul, 07336, KR)
International Classes:
H01M4/13; H01M4/04; H01M4/139; H01M4/62; H01M10/04; H01M10/42
Foreign References:
CN105226235A2016-01-06
KR20140057936A2014-05-14
CN105185959A2015-12-23
JP2004039569A2004-02-05
US20140045059A12014-02-13
KR20030089721A2003-11-22
KR20170111745A2017-10-12
KR20180087162A2018-08-01
KR20180093482A2018-08-22
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (11th Floor, 343 Gangnam-daero,,Seocho-gu, Seoul, 06626, KR)
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