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Negative Electrode For Lithium Secondary Battery, Method For Manufacturing Same, And Lithium Secondary Battery Comprising Same

Abstract: The present invention relates to a negative electrode, comprising a lithium-magnesium-aluminum alloy, for a lithium secondary battery, a manufacturing method therefor, and a lithium secondary battery comprising same, such as a lithium sulfur battery. The lithium secondary battery comprising the negative electrode according to the present invention, such as a lithium sulfur battery, exhibits excellent battery life characteristics compared to those using negative electrodes from conventional technologies.

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Patent Information

Application #
Filing Date
11 November 2024
Publication Number
05/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application

Applicants

LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero, Yeongdeungpo-Gu, Seoul 07335

Inventors

1. KIM, Yun-Jung
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
2. KIM, Myeong-Seong
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
3. KIM, Ki-Hyun
LG Energy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon 34122
4. LEE, Do-Joong
LGEnergy Solution Research Park, 188, Munji-ro, Yuseong-gu, Daejeon

Specification

Documents

Application Documents

# Name Date
1 202417086658-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [11-11-2024(online)].pdf 2024-11-11
2 202417086658-STATEMENT OF UNDERTAKING (FORM 3) [11-11-2024(online)].pdf 2024-11-11
3 202417086658-REQUEST FOR EXAMINATION (FORM-18) [11-11-2024(online)].pdf 2024-11-11
4 202417086658-PROOF OF RIGHT [11-11-2024(online)].pdf 2024-11-11
5 202417086658-PRIORITY DOCUMENTS [11-11-2024(online)].pdf 2024-11-11
6 202417086658-POWER OF AUTHORITY [11-11-2024(online)].pdf 2024-11-11
7 202417086658-FORM 18 [11-11-2024(online)].pdf 2024-11-11
8 202417086658-FORM 1 [11-11-2024(online)].pdf 2024-11-11
9 202417086658-DRAWINGS [11-11-2024(online)].pdf 2024-11-11
10 202417086658-DECLARATION OF INVENTORSHIP (FORM 5) [11-11-2024(online)].pdf 2024-11-11
11 202417086658-COMPLETE SPECIFICATION [11-11-2024(online)].pdf 2024-11-11
12 202417086658-FORM 3 [02-05-2025(online)].pdf 2025-05-02