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Lithium Secondary Battery
Abstract: The present invention relates to a lithium secondary battery comprising: a non-aqueous electrolyte solution comprising a lithium salt, an organic solvent, a first additive represented by chemical formula 1, and a second additive represented by chemical formula 2; a positive electrode comprising a positive electrode active material containing a lithium composite transition metal oxide having a nickel content of 70 mol% or more with respect to the total transition metal content; a negative electrode comprising a negative electrode active material; and a separator interposed between the positive electrode and the negative electrode.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
29 February 2024
Publication Number
44/2024
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. LEE, Jae Won
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
2. LEE, Jung Hoon
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
3. LEE, Chul Haeng
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
4. KANG, Yoo Sun
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
5. PARK, Sol Ji
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417014965-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [29-02-2024(online)].pdf | 2024-02-29 |
| 2 | 202417014965-STATEMENT OF UNDERTAKING (FORM 3) [29-02-2024(online)].pdf | 2024-02-29 |
| 3 | 202417014965-PRIORITY DOCUMENTS [29-02-2024(online)].pdf | 2024-02-29 |
| 4 | 202417014965-POWER OF AUTHORITY [29-02-2024(online)].pdf | 2024-02-29 |
| 5 | 202417014965-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [29-02-2024(online)].pdf | 2024-02-29 |
| 6 | 202417014965-FORM 1 [29-02-2024(online)].pdf | 2024-02-29 |
| 7 | 202417014965-DECLARATION OF INVENTORSHIP (FORM 5) [29-02-2024(online)].pdf | 2024-02-29 |
| 8 | 202417014965-COMPLETE SPECIFICATION [29-02-2024(online)].pdf | 2024-02-29 |
| 9 | 202417014965-FORM 3 [30-07-2024(online)].pdf | 2024-07-30 |
| 10 | 202417014965-FORM 18 [05-03-2025(online)].pdf | 2025-03-05 |