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Electrolyte For Lithium Sulfur Battery And Lithium Sulfur Battery Containing Same
Abstract: The present invention relates to an electrolyte for use in lithium-sulfur batteries, which includes a Lewis acidic additive containing cations with higher Lewis acidity than lithium ions. This configuration inhibits the leaching of polysulfides into the electrolyte, improves the ionic conductivity of the electrolyte, and enhances sulfur utilization, thereby providing advantageous effects for the stable operation of lithium-sulfur batteries with lean electrolyte and high capacity.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
23 June 2025
Publication Number
45/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero,
Yeongdeungpo-Gu,
Seoul 07335
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
291, Daehak-ro,
Yuseong-Gu,
Daejeon 34141
Inventors
1. PARK, Seong-Hyo
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KIM, Hee-Tak
291 Daehak-ro,
Yuseong-gu,
Daejeon 34141
3. LEE, Chang-Hoon
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. JUNG, Jin-Kwan
291 Daehak-ro,
Yuseong-gu,
Daejeon 34141
5. CHO, Hye-Nah
291 Daehak-ro,
Yuseong-gu,
Daejeon 34141
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517059727-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [23-06-2025(online)].pdf | 2025-06-23 |
| 2 | 202517059727-STATEMENT OF UNDERTAKING (FORM 3) [23-06-2025(online)].pdf | 2025-06-23 |
| 3 | 202517059727-REQUEST FOR EXAMINATION (FORM-18) [23-06-2025(online)].pdf | 2025-06-23 |
| 4 | 202517059727-PROOF OF RIGHT [23-06-2025(online)].pdf | 2025-06-23 |
| 5 | 202517059727-POWER OF AUTHORITY [23-06-2025(online)].pdf | 2025-06-23 |
| 6 | 202517059727-FORM-26 [23-06-2025(online)].pdf | 2025-06-23 |
| 7 | 202517059727-FORM 18 [23-06-2025(online)].pdf | 2025-06-23 |
| 8 | 202517059727-FORM 1 [23-06-2025(online)].pdf | 2025-06-23 |
| 9 | 202517059727-DRAWINGS [23-06-2025(online)].pdf | 2025-06-23 |
| 10 | 202517059727-DECLARATION OF INVENTORSHIP (FORM 5) [23-06-2025(online)].pdf | 2025-06-23 |
| 11 | 202517059727-COMPLETE SPECIFICATION [23-06-2025(online)].pdf | 2025-06-23 |