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Composition For Cathode Active Material Layer, And Lithium Secondary Battery
Abstract: The present invention relates to a composition for a cathode active material layer for a lithium secondary battery, and a cathode, a lithium secondary battery, a battery module and a battery pack which comprise same, the composition comprising an additive represented by chemical formula A and a cathode active material, which comprises a single-particle-form lithium composite transition metal compound comprising: nickel in an amount greater than or equal to 80 mol% and less than 100 mol% on the basis of the amount of metals excluding lithium; cobalt; and manganese.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
08 December 2023
Publication Number
39/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335
Inventors
1. KIM, Jeeeun
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. LEE, Sora
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. LIM, Seong Min
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317083692-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [08-12-2023(online)].pdf | 2023-12-08 |
| 2 | 202317083692-STATEMENT OF UNDERTAKING (FORM 3) [08-12-2023(online)].pdf | 2023-12-08 |
| 3 | 202317083692-PROOF OF RIGHT [08-12-2023(online)].pdf | 2023-12-08 |
| 4 | 202317083692-PRIORITY DOCUMENTS [08-12-2023(online)].pdf | 2023-12-08 |
| 5 | 202317083692-POWER OF AUTHORITY [08-12-2023(online)].pdf | 2023-12-08 |
| 6 | 202317083692-FORM 1 [08-12-2023(online)].pdf | 2023-12-08 |
| 7 | 202317083692-FIGURE OF ABSTRACT [08-12-2023(online)].pdf | 2023-12-08 |
| 8 | 202317083692-DRAWINGS [08-12-2023(online)].pdf | 2023-12-08 |
| 9 | 202317083692-DECLARATION OF INVENTORSHIP (FORM 5) [08-12-2023(online)].pdf | 2023-12-08 |
| 10 | 202317083692-COMPLETE SPECIFICATION [08-12-2023(online)].pdf | 2023-12-08 |
| 11 | 202317083692-FORM 3 [26-04-2024(online)].pdf | 2024-04-26 |
| 12 | 202317083692-FORM 18 [16-05-2025(online)].pdf | 2025-05-16 |