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Positive Electrode Slurry Composition, Positive Electrode Manufactured Using Same, And Lithium Secondary Battery
Abstract: A positive electrode slurry composition according to the present invention comprises a positive electrode active material, a conductive material, a binder, a dispersant, and a solvent, wherein the positive electrode active material includes lithium iron phosphate, the lithium iron phosphate has an average particle diameter D50 of 1.5 µm or more, and the dispersant is included in an amount of 0.2-0.9 parts by weight with respect to 100 parts by weight of solids in the positive electrode slurry composition.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
12 October 2023
Publication Number
38/2024
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. KWON, O Jong
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
2. CHOI, Jung Hun
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
3. KIM, Ju Ryoun
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
4. JANG, Min Chul
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
5. KIM, Ki Woong
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
6. AN, In Gu
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
7. KANG, Yong Hee
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
8. KIM, Ji Eun
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
9. JO, Jeong Geun
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317068697-STATEMENT OF UNDERTAKING (FORM 3) [12-10-2023(online)].pdf | 2023-10-12 |
| 2 | 202317068697-PROOF OF RIGHT [12-10-2023(online)].pdf | 2023-10-12 |
| 3 | 202317068697-POWER OF AUTHORITY [12-10-2023(online)].pdf | 2023-10-12 |
| 4 | 202317068697-FORM 1 [12-10-2023(online)].pdf | 2023-10-12 |
| 5 | 202317068697-FIGURE OF ABSTRACT [12-10-2023(online)].pdf | 2023-10-12 |
| 6 | 202317068697-DRAWINGS [12-10-2023(online)].pdf | 2023-10-12 |
| 7 | 202317068697-DECLARATION OF INVENTORSHIP (FORM 5) [12-10-2023(online)].pdf | 2023-10-12 |
| 8 | 202317068697-COMPLETE SPECIFICATION [12-10-2023(online)].pdf | 2023-10-12 |
| 9 | 202317068697-Certified Copy of Priority Document [01-11-2023(online)].pdf | 2023-11-01 |
| 10 | 202317068697-FORM 3 [13-02-2024(online)].pdf | 2024-02-13 |
| 11 | 202317068697-FORM 18 [04-04-2025(online)].pdf | 2025-04-04 |