Title:
PRE-LITHIATION METHOD FOR NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, NEGATIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING NEGATIVE ELECTRODE
Document Type and Number:
WIPO Patent Application WO/2023/121218
Kind Code:
A1
Abstract:
The present application relates to a pre-lithiation method for a negative electrode for a lithium secondary battery, a negative electrode for a lithium secondary battery, and a lithium secondary battery comprising a negative electrode.
Inventors:
LEE ILHA (KR)
JOO MUN KYU (KR)
KIM SARAH (KR)
JEON SEOYOUNG (KR)
KWON YOHAN (KR)
CHAE JONGHYUN (KR)
JOO MUN KYU (KR)
KIM SARAH (KR)
JEON SEOYOUNG (KR)
KWON YOHAN (KR)
CHAE JONGHYUN (KR)
Application Number:
PCT/KR2022/020830
Publication Date:
June 29, 2023
Filing Date:
December 20, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M4/1395; H01M4/02; H01M4/04; H01M4/1391; H01M4/62; H01M10/052
Foreign References:
| KR20210132425A | 2021-11-04 | |||
| KR20050041661A | 2005-05-04 | |||
| KR20090018775A | 2009-02-23 | |||
| KR20210021777A | 2021-03-02 | |||
| KR20210185204A | ||||
| JP2009080971A | 2009-04-16 |
Other References:
ZHOU LING; MA WENQING; YANG LISHAN; SHAO LI; ZHOU JUN; YANG CHUNMING; LIU XIZHENG; XI XIAOMING: "A hierarchically structured Si/Cu/Ag integrated anode for efficient lithium-ion batteries", MATERIALS LETTERS, vol. 244, 1 January 1900 (1900-01-01), AMSTERDAM, NL , pages 199 - 202, XP085636453, ISSN: 0167-577X, DOI: 10.1016/j.matlet.2019.02.013
Attorney, Agent or Firm:
CHOI, Hee-Kyeong (KR)
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