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Lithium Secondary Battery Having High Energy Density
Abstract: The present invention relates to a lithium-sulfur battery having high energy density, and provides a lithium-sulfur battery comprising a compound defined through a characteristic peak of the XRD pattern in a discharged state. The lithium-sulfur battery according to an aspect of the present invention has high energy density. In particular, the lithium-sulfur battery of the present invention can have an energy density of 300 Wh/kg or more, and furthermore, 430 Wh/kg or more.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
30 April 2025
Publication Number
21/2025
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. KANG, Da-Young
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KIM, Bong-Soo
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
3. KIM, So-Young
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
4. AHN, Ji-Hoon
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
5. HAN, Jung-Hoon
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202517041693-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [30-04-2025(online)].pdf | 2025-04-30 |
| 2 | 202517041693-STATEMENT OF UNDERTAKING (FORM 3) [30-04-2025(online)].pdf | 2025-04-30 |
| 3 | 202517041693-REQUEST FOR EXAMINATION (FORM-18) [30-04-2025(online)].pdf | 2025-04-30 |
| 4 | 202517041693-PROOF OF RIGHT [30-04-2025(online)].pdf | 2025-04-30 |
| 5 | 202517041693-PRIORITY DOCUMENTS [30-04-2025(online)].pdf | 2025-04-30 |
| 6 | 202517041693-POWER OF AUTHORITY [30-04-2025(online)].pdf | 2025-04-30 |
| 7 | 202517041693-FORM 18 [30-04-2025(online)].pdf | 2025-04-30 |
| 8 | 202517041693-FORM 1 [30-04-2025(online)].pdf | 2025-04-30 |
| 9 | 202517041693-DRAWINGS [30-04-2025(online)].pdf | 2025-04-30 |
| 10 | 202517041693-DECLARATION OF INVENTORSHIP (FORM 5) [30-04-2025(online)].pdf | 2025-04-30 |
| 11 | 202517041693-COMPLETE SPECIFICATION [30-04-2025(online)].pdf | 2025-04-30 |
| 12 | 202517041693-FORM 3 [16-10-2025(online)].pdf | 2025-10-16 |