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Cathode Material For Lithium Sulfur Battery And Lithium Sulfur Battery Including Same
Abstract: The present invention relates to a sulfur-carbon composite for use in a positive electrode of a lithium-sulfur battery and to a method for manufacturing same, wherein the carbon composite comprises: a porous carbon substrate; and a sulfur-containing compound that fills in at least one of the outer surface and the inner pore surface of the porous carbon substrate, and all or part of the surface is covered with amphiphilic polythiophene.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
25 February 2025
Publication Number
11/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero,
Yeongdeungpo-Gu,
Seoul 07335
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION
1, Gwanak-ro
Gwanak-Gu,
Seoul 08826
Inventors
1. KIM, Il-To
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. LEE, Jong-Chan
402ho, 502dong, 19 Chamsut 1-gil,
Gwanak-gu,
Seoul 08830
3. KIM, Soo-Hyun
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. YANG, Seung-Bo
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
5. YOOK, Jin-Sol
1501ho, 314dong, 8 Sangdo-ro 53-gil,
Dongjak-gu,
Seoul 06977
6. JEONG, Da-Un
1501ho, 1907dong, 54 Nohae-ro 70-gil,
Dobong-gu,
Seoul 01417
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517016356-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [25-02-2025(online)].pdf | 2025-02-25 |
| 2 | 202517016356-STATEMENT OF UNDERTAKING (FORM 3) [25-02-2025(online)].pdf | 2025-02-25 |
| 3 | 202517016356-REQUEST FOR EXAMINATION (FORM-18) [25-02-2025(online)].pdf | 2025-02-25 |
| 4 | 202517016356-PROOF OF RIGHT [25-02-2025(online)].pdf | 2025-02-25 |
| 5 | 202517016356-POWER OF AUTHORITY [25-02-2025(online)].pdf | 2025-02-25 |
| 6 | 202517016356-FORM 18 [25-02-2025(online)].pdf | 2025-02-25 |
| 7 | 202517016356-FORM 1 [25-02-2025(online)].pdf | 2025-02-25 |
| 8 | 202517016356-DRAWINGS [25-02-2025(online)].pdf | 2025-02-25 |
| 9 | 202517016356-DECLARATION OF INVENTORSHIP (FORM 5) [25-02-2025(online)].pdf | 2025-02-25 |
| 10 | 202517016356-COMPLETE SPECIFICATION [25-02-2025(online)].pdf | 2025-02-25 |
| 11 | 202517016356-FORM 3 [19-08-2025(online)].pdf | 2025-08-19 |