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Anode Comprising Lithium Lanthanum Alloy And Lithium Ion Secondary Battery Comprising Same
Abstract: The present invention relates to an anode comprising a lithium-lanthanum alloy, wherein the anode can be applied to an anode for a lithium-sulfur battery. The lithium-sulfur battery using an alloy anode has improved lifespan characteristics and improved electrochemical efficiency. In addition, when the lithium-lanthanum alloy is used as an anode, uniform electrochemical plating/elution of lithium is induced, thereby effectively suppressing the decomposition of LiPS and lithium salt due to interfacial side reactions.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
23 October 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, Ki-Hyun
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. KIM, Myeong-Seong
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 | 202417080640-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [23-10-2024(online)].pdf | 2024-10-23 |
| 2 | 202417080640-STATEMENT OF UNDERTAKING (FORM 3) [23-10-2024(online)].pdf | 2024-10-23 |
| 3 | 202417080640-REQUEST FOR EXAMINATION (FORM-18) [23-10-2024(online)].pdf | 2024-10-23 |
| 4 | 202417080640-PROOF OF RIGHT [23-10-2024(online)].pdf | 2024-10-23 |
| 5 | 202417080640-PRIORITY DOCUMENTS [23-10-2024(online)].pdf | 2024-10-23 |
| 6 | 202417080640-POWER OF AUTHORITY [23-10-2024(online)].pdf | 2024-10-23 |
| 7 | 202417080640-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [23-10-2024(online)].pdf | 2024-10-23 |
| 8 | 202417080640-FORM 18 [23-10-2024(online)].pdf | 2024-10-23 |
| 9 | 202417080640-FORM 1 [23-10-2024(online)].pdf | 2024-10-23 |
| 10 | 202417080640-DRAWINGS [23-10-2024(online)].pdf | 2024-10-23 |
| 11 | 202417080640-DECLARATION OF INVENTORSHIP (FORM 5) [23-10-2024(online)].pdf | 2024-10-23 |
| 12 | 202417080640-COMPLETE SPECIFICATION [23-10-2024(online)].pdf | 2024-10-23 |
| 13 | 202417080640-FORM 3 [24-03-2025(online)].pdf | 2025-03-24 |