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Nonaqueous Electrolyte And Lithium Secondary Battery Comprising Same
Abstract: The present invention provides a nonaqueous electrolyte comprising a lithium salt, an organic solvent, and an additive, wherein the additive comprises a compound represented by a specific chemical formula. The nonaqueous electrolyte according to the present invention comprises an additive having excellent electrode film protection and O2-scavenging effects, and thus can simultaneously improve the cycle characteristics and resistance characteristics of a lithium secondary battery comprising same.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
19 March 2025
Publication Number
15/2025
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. KIM, Hyung Tae
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
2. LEE, Chul Haeng
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
3. CHOI, Young Cheol
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
4. LEE, Bo Ram
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
5. YEOM, Chul Eun
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
6. SONG, Chang Ik
LG Energy Solution Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517024612-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [19-03-2025(online)].pdf | 2025-03-19 |
| 2 | 202517024612-STATEMENT OF UNDERTAKING (FORM 3) [19-03-2025(online)].pdf | 2025-03-19 |
| 3 | 202517024612-REQUEST FOR EXAMINATION (FORM-18) [19-03-2025(online)].pdf | 2025-03-19 |
| 4 | 202517024612-PROOF OF RIGHT [19-03-2025(online)].pdf | 2025-03-19 |
| 5 | 202517024612-PRIORITY DOCUMENTS [19-03-2025(online)].pdf | 2025-03-19 |
| 6 | 202517024612-POWER OF AUTHORITY [19-03-2025(online)].pdf | 2025-03-19 |
| 7 | 202517024612-FORM 18 [19-03-2025(online)].pdf | 2025-03-19 |
| 8 | 202517024612-FORM 1 [19-03-2025(online)].pdf | 2025-03-19 |
| 9 | 202517024612-DECLARATION OF INVENTORSHIP (FORM 5) [19-03-2025(online)].pdf | 2025-03-19 |
| 10 | 202517024612-COMPLETE SPECIFICATION [19-03-2025(online)].pdf | 2025-03-19 |
| 11 | 202517024612-FORM 3 [20-08-2025(online)].pdf | 2025-08-20 |