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Lithium Secondary Battery With Enhanced Safety
Abstract: The present invention relates to an electrolyte composition with improved high-temperature safety and a secondary battery including same. The electrolyte composition contains an additive including the compound represented by chemical formula 1 to enhance an SEI layer on the surface of the electrode, thereby enjoying the advantage of enhancing storage and lifespan properties and reducing gas generation in the battery.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
07 August 2023
Publication Number
35/2024
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. AHN, Kyoung Ho
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
2. LEE, Won Tae
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
3. HAN, Jun Hyeok
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
4. JI, Su Hyeon
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
5. LEE, Chul Haeng
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
6. SHIN, Won Kyung
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
7. OH, Young Ho
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
8. JEONG, You Kyeong
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317052844-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [07-08-2023(online)].pdf | 2023-08-07 |
| 2 | 202317052844-STATEMENT OF UNDERTAKING (FORM 3) [07-08-2023(online)].pdf | 2023-08-07 |
| 3 | 202317052844-PROOF OF RIGHT [07-08-2023(online)].pdf | 2023-08-07 |
| 4 | 202317052844-PRIORITY DOCUMENTS [07-08-2023(online)].pdf | 2023-08-07 |
| 5 | 202317052844-POWER OF AUTHORITY [07-08-2023(online)].pdf | 2023-08-07 |
| 6 | 202317052844-FORM 1 [07-08-2023(online)].pdf | 2023-08-07 |
| 7 | 202317052844-DECLARATION OF INVENTORSHIP (FORM 5) [07-08-2023(online)].pdf | 2023-08-07 |
| 8 | 202317052844-COMPLETE SPECIFICATION [07-08-2023(online)].pdf | 2023-08-07 |
| 9 | 202317052844-FORM 3 [16-11-2023(online)].pdf | 2023-11-16 |
| 10 | 202317052844-FORM 18 [11-03-2025(online)].pdf | 2025-03-11 |