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Electrode Composition For Lithium Secondary Battery, Electrode Slurry, Electrode, And Lithium Secondary Battery
Abstract: The present application relates to an electrode composition for a lithium secondary battery, an electrode slurry comprising same, an electrode, and a lithium secondary battery, the electrode composition comprising: an electrode active material; a conductive material; and a binder, wherein the binder is a copolymer of a (meth)acrylamide monomer, a (meth)acrylic acid monomer, an acrylonitrile monomer, and a metal substituted (meth)acrylic acid monomer, and satisfies specified formulas (I) to (III). According to the present application, the problem of volume expansion during repeated charging and discharging can be solved.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
24 December 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. KO, Minjin
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KWON, Yohan
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. KIM, Young Jae
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. LEE, Jaewook
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. LEE, Jieun
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
6. JUN, Chan Soo
(LG Energy Solution Research Park), 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417102670-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [24-12-2024(online)].pdf | 2024-12-24 |
| 2 | 202417102670-STATEMENT OF UNDERTAKING (FORM 3) [24-12-2024(online)].pdf | 2024-12-24 |
| 3 | 202417102670-REQUEST FOR EXAMINATION (FORM-18) [24-12-2024(online)].pdf | 2024-12-24 |
| 4 | 202417102670-PROOF OF RIGHT [24-12-2024(online)].pdf | 2024-12-24 |
| 5 | 202417102670-PRIORITY DOCUMENTS [24-12-2024(online)].pdf | 2024-12-24 |
| 6 | 202417102670-POWER OF AUTHORITY [24-12-2024(online)].pdf | 2024-12-24 |
| 7 | 202417102670-FORM 18 [24-12-2024(online)].pdf | 2024-12-24 |
| 8 | 202417102670-FORM 1 [24-12-2024(online)].pdf | 2024-12-24 |
| 9 | 202417102670-DECLARATION OF INVENTORSHIP (FORM 5) [24-12-2024(online)].pdf | 2024-12-24 |
| 10 | 202417102670-COMPLETE SPECIFICATION [24-12-2024(online)].pdf | 2024-12-24 |
| 11 | 202417102670-FORM 3 [28-04-2025(online)].pdf | 2025-04-28 |