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Positive Electrode 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 a method for producing same. The carbon composite comprises: a porous carbon substrate; and a sulfur containing compound filled in at least one of the outer surface or the inner surface of the pores of the porous carbon substrate wherein the entirety or a portion of the surface of the carbon composite is coated with a crosslinked product of an amphiphilic cardanol derivative represented by formula 1. Formula 1 is as described in the detailed description.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
10 March 2025
Publication Number
13/2025
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 RAndDB 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. KWON Jin
601ho 107dong 26 Gwangdeoksan ro
Gwangmyeong si
Gyeonggi do 14244
4. KIM Soo Hyun
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
5. YANG Seung Bo
LG Energy Solution Research Park 188 Munji ro
Yuseong gu
Daejeon 34122
6. JEONG Da Un
1501ho 1907dong 54 Nohae ro 70 gil
Dobong gu
Seoul 01417
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517021465-STATEMENT OF UNDERTAKING (FORM 3) [10-03-2025(online)].pdf | 2025-03-10 |
| 2 | 202517021465-REQUEST FOR EXAMINATION (FORM-18) [10-03-2025(online)].pdf | 2025-03-10 |
| 3 | 202517021465-PROOF OF RIGHT [10-03-2025(online)].pdf | 2025-03-10 |
| 4 | 202517021465-POWER OF AUTHORITY [10-03-2025(online)].pdf | 2025-03-10 |
| 5 | 202517021465-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [10-03-2025(online)].pdf | 2025-03-10 |
| 6 | 202517021465-FORM 18 [10-03-2025(online)].pdf | 2025-03-10 |
| 7 | 202517021465-FORM 1 [10-03-2025(online)].pdf | 2025-03-10 |
| 8 | 202517021465-DRAWINGS [10-03-2025(online)].pdf | 2025-03-10 |
| 9 | 202517021465-DECLARATION OF INVENTORSHIP (FORM 5) [10-03-2025(online)].pdf | 2025-03-10 |
| 10 | 202517021465-COMPLETE SPECIFICATION [10-03-2025(online)].pdf | 2025-03-10 |
| 11 | 202517021465-FORM-26 [06-06-2025(online)].pdf | 2025-06-06 |
| 12 | 202517021465-FORM 3 [08-09-2025(online)].pdf | 2025-09-08 |