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Electrode, Secondary Battery Comprising Same, And Manufacturing Method Therefor
Abstract: Disclosed are an electrode, a secondary battery comprising same, and an energy storage device, the electrode comprising: an electrode current collector; and an electrode layer which is positioned on the electrode current collector and which includes an active material, a conductive material and a binder, wherein the binder comprises a fluorine-based polymer and modified polyolefin, the fluorine-based binder is polytetrafluoroethylene (PTFE), the modified polyolefin comprises a carboxylic acid anhydride-derived functional group, and the amount of modified polyolefin is 2-40 parts by weight on the basis of 100 parts by weight of the binder.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
10 July 2025
Publication Number
30/2025
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. KWAK, Sang-Min
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. LEE, Ho-Chan
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. KANG, Seong-Wook
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. KWON, Soon-Hyung
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. YOON, Kyung-Hwan
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
6. LEE, Ki-Seok
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
7. LEE, Nam-Jeong
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
8. HAN, Jae-Sung
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
9. PARK, Moon-Soo
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517065864-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [10-07-2025(online)].pdf | 2025-07-10 |
| 2 | 202517065864-STATEMENT OF UNDERTAKING (FORM 3) [10-07-2025(online)].pdf | 2025-07-10 |
| 3 | 202517065864-REQUEST FOR EXAMINATION (FORM-18) [10-07-2025(online)].pdf | 2025-07-10 |
| 4 | 202517065864-PROOF OF RIGHT [10-07-2025(online)].pdf | 2025-07-10 |
| 5 | 202517065864-PRIORITY DOCUMENTS [10-07-2025(online)].pdf | 2025-07-10 |
| 6 | 202517065864-POWER OF AUTHORITY [10-07-2025(online)].pdf | 2025-07-10 |
| 7 | 202517065864-FORM 18 [10-07-2025(online)].pdf | 2025-07-10 |
| 8 | 202517065864-FORM 1 [10-07-2025(online)].pdf | 2025-07-10 |
| 9 | 202517065864-DRAWINGS [10-07-2025(online)].pdf | 2025-07-10 |
| 10 | 202517065864-DECLARATION OF INVENTORSHIP (FORM 5) [10-07-2025(online)].pdf | 2025-07-10 |
| 11 | 202517065864-COMPLETE SPECIFICATION [10-07-2025(online)].pdf | 2025-07-10 |