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Positive Electrode Active Material, And Positive Electrode And Lithium Secondary Battery Comprising Same
Abstract: The present invention relates to a positive electrode active material including: lithium nickel-based oxide particles which are in the form of single particles composed of a single nodule or pseudo-single particles that are composites of at most 30 nodules; and coating layers formed on the surfaces of the lithium nickel-based oxide particles, wherein the coating layers are formed using a nano-sized coating precursor that is a chelate complex including lithium, nickel, cobalt, and Ma (where Ma is Mn, Al, or a combination thereof).
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
24 June 2024
Publication Number
51/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero
Yeongdeungpo-gu
Seoul 07335
Inventors
1. JO, Chi Ho
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
2. JUNG, Wang Mo
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
3. YOO, Tae Gu
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
4. HWANG, Jin Tae
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
5. JUNG, Hae Jung
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
6. HEO, Jong Wook
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
7. CHO, Hyeon Jin
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417048189-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [24-06-2024(online)].pdf | 2024-06-24 |
| 2 | 202417048189-STATEMENT OF UNDERTAKING (FORM 3) [24-06-2024(online)].pdf | 2024-06-24 |
| 3 | 202417048189-PRIORITY DOCUMENTS [24-06-2024(online)].pdf | 2024-06-24 |
| 4 | 202417048189-POWER OF AUTHORITY [24-06-2024(online)].pdf | 2024-06-24 |
| 5 | 202417048189-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [24-06-2024(online)].pdf | 2024-06-24 |
| 6 | 202417048189-FORM 1 [24-06-2024(online)].pdf | 2024-06-24 |
| 7 | 202417048189-FIGURE OF ABSTRACT [24-06-2024(online)].pdf | 2024-06-24 |
| 8 | 202417048189-DRAWINGS [24-06-2024(online)].pdf | 2024-06-24 |
| 9 | 202417048189-DECLARATION OF INVENTORSHIP (FORM 5) [24-06-2024(online)].pdf | 2024-06-24 |
| 10 | 202417048189-COMPLETE SPECIFICATION [24-06-2024(online)].pdf | 2024-06-24 |
| 11 | 202417048189-Proof of Right [25-06-2024(online)].pdf | 2024-06-25 |
| 12 | 202417048189-MARKED COPIES OF AMENDEMENTS [25-06-2024(online)].pdf | 2024-06-25 |
| 13 | 202417048189-FORM 18 [25-06-2024(online)].pdf | 2024-06-25 |
| 14 | 202417048189-FORM 13 [25-06-2024(online)].pdf | 2024-06-25 |
| 15 | 202417048189-AMMENDED DOCUMENTS [25-06-2024(online)].pdf | 2024-06-25 |
| 16 | 202417048189-FORM 3 [25-11-2024(online)].pdf | 2024-11-25 |