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Separator For Lithium Sulfur Battery And Lithium Sulfur Battery Comprising Same
Abstract: A lithium-sulfur battery according to the present invention can achieve a high discharge capacity of sulfur (S) even when using a small amount of cathode material usage. The lithium-sulfur battery according to the present invention can reduce the process cost for cathode manufacturing by using a dry manufacturing method where the cathode active material powder is pressed into a specific shape without a slurry manufacturing process for the electrode active material layer. The lithium-sulfur battery according to the present invention resolves the reaction non-uniformity of the cathode manufactured in a dry manufacturing method by using a multilayer separator.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
11 June 2024
Publication Number
51/2024
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero,
Yeongdeungpo-Gu,
Seoul 07335
Inventors
1. LEE, Hyun-Soo
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. PARK, Seong-Hyo
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
3. PARK, In-Tae
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. KIM, Yong-Hwi
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. SONG, Myeong-Jun
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
6. CHOI, Ran
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202417045022-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [11-06-2024(online)].pdf | 2024-06-11 |
| 2 | 202417045022-STATEMENT OF UNDERTAKING (FORM 3) [11-06-2024(online)].pdf | 2024-06-11 |
| 3 | 202417045022-REQUEST FOR EXAMINATION (FORM-18) [11-06-2024(online)].pdf | 2024-06-11 |
| 4 | 202417045022-PROOF OF RIGHT [11-06-2024(online)].pdf | 2024-06-11 |
| 5 | 202417045022-PRIORITY DOCUMENTS [11-06-2024(online)].pdf | 2024-06-11 |
| 6 | 202417045022-POWER OF AUTHORITY [11-06-2024(online)].pdf | 2024-06-11 |
| 7 | 202417045022-FORM 18 [11-06-2024(online)].pdf | 2024-06-11 |
| 8 | 202417045022-FORM 1 [11-06-2024(online)].pdf | 2024-06-11 |
| 9 | 202417045022-DRAWINGS [11-06-2024(online)].pdf | 2024-06-11 |
| 10 | 202417045022-DECLARATION OF INVENTORSHIP (FORM 5) [11-06-2024(online)].pdf | 2024-06-11 |
| 11 | 202417045022-COMPLETE SPECIFICATION [11-06-2024(online)].pdf | 2024-06-11 |
| 12 | 202417045022-FORM 3 [20-11-2024(online)].pdf | 2024-11-20 |