Title:
ALL-SOLID-STATE BATTERY AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2024/101938
Kind Code:
A1
Abstract:
The present invention relates to an all-solid-state battery and a method for manufacturing same and, more specifically, to an all-solid-state battery and a method for manufacturing same, in which, when an anode active material layer including an anode active material that is alloyable with lithium or forms a compound with lithium is introduced into an anode of an all-solid-state battery in which the anode, a solid electrolyte layer, and a cathode are sequentially stacked, and then is pre-lithiated, the Coulombic efficiency of the anode is increased, resulting in increased battery capacity.
Inventors:
LEE JAEGIL (KR)
LEE DONG CHAN (KR)
LEE DONG CHAN (KR)
Application Number:
PCT/KR2023/018037
Publication Date:
May 16, 2024
Filing Date:
November 10, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/0585; H01M4/04; H01M4/13; H01M4/139; H01M10/052; H01M10/0562; H01M10/42; H01M10/44
Foreign References:
| KR20220025321A | 2022-03-03 | |||
| KR20190012973A | 2019-02-11 | |||
| KR20220148719A | 2022-11-07 | |||
| KR20190101807A | 2019-09-02 | |||
| US20210066704A1 | 2021-03-04 |
Attorney, Agent or Firm:
KIM, Sung Ho (KR)
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