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Non Aqueous Electrolyte For Lithium Secondary Battery, And Lithium Secondary Battery Comprising Same

Abstract: The present invention relates to a non-aqueous electrolyte for a lithium secondary battery, and a lithium secondary battery comprising the non-aqueous electrolyte, the non-aqueous electrolyte comprising: an organic solvent; a lithium salt; a first additive which is a compound represented by chemical formula 1; a second additive which is a compound represented by chemical formula 2; and a third additive which is one or more selected from the group consisting of vinylene carbonate and vinyl ethylene carbonate.

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Patent Information

Application #
Filing Date
25 March 2024
Publication Number
45/2024
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application

Applicants

LG ENERGY SOLUTION, LTD.
Tower 1, 108, Yeoui-daero Yeongdeungpo-gu Seoul 07335

Inventors

1. PARK, Sol Ji
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
2. LEE, Jung Hoon
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
3. LEE, Chul Haeng
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
4. KANG, Yoo Sun
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
5. LEE, Jae Won
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202417023342-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [25-03-2024(online)].pdf 2024-03-25
2 202417023342-STATEMENT OF UNDERTAKING (FORM 3) [25-03-2024(online)].pdf 2024-03-25
3 202417023342-PRIORITY DOCUMENTS [25-03-2024(online)].pdf 2024-03-25
4 202417023342-POWER OF AUTHORITY [25-03-2024(online)].pdf 2024-03-25
5 202417023342-FORM 1 [25-03-2024(online)].pdf 2024-03-25
6 202417023342-DECLARATION OF INVENTORSHIP (FORM 5) [25-03-2024(online)].pdf 2024-03-25
7 202417023342-COMPLETE SPECIFICATION [25-03-2024(online)].pdf 2024-03-25
8 202417023342-Proof of Right [02-04-2024(online)].pdf 2024-04-02
9 202417023342-FORM 18 [02-04-2024(online)].pdf 2024-04-02
10 202417023342-FORM 3 [26-08-2024(online)].pdf 2024-08-26