Non Aqueous Electrolyte Composition And Lithium Secondary Battery

Non Aqueous Electrolyte Composition And Lithium Secondary Battery Comprising Same

Abstract: The present invention relates to an electrolyte composition for a lithium secondary battery. The electrolyte composition comprises an electrolyte represented by chemical formula 1 and has an oxidation potential window at 4.5V or higher, and thus oxidative degradation of the electrolyte composition can be suppressed when a battery is charged/discharged under high voltage conditions.

Patent Information

Application #

Filing Date

21 May 2024

Publication Number

1/2025

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. JEONG, You Kyeong

LG Energy Solution Research Park, 188, Munji-ro, Yuseong-Gu, Daejeon 34122

Specification

Documents

Application Documents

#	Name	Date
1	202417039648-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [21-05-2024(online)].pdf	2024-05-21
2	202417039648-STATEMENT OF UNDERTAKING (FORM 3) [21-05-2024(online)].pdf	2024-05-21
3	202417039648-REQUEST FOR EXAMINATION (FORM-18) [21-05-2024(online)].pdf	2024-05-21
4	202417039648-PROOF OF RIGHT [21-05-2024(online)].pdf	2024-05-21
5	202417039648-PRIORITY DOCUMENTS [21-05-2024(online)].pdf	2024-05-21
6	202417039648-POWER OF AUTHORITY [21-05-2024(online)].pdf	2024-05-21
7	202417039648-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [21-05-2024(online)].pdf	2024-05-21
8	202417039648-FORM 18 [21-05-2024(online)].pdf	2024-05-21
9	202417039648-FORM 1 [21-05-2024(online)].pdf	2024-05-21
10	202417039648-DECLARATION OF INVENTORSHIP (FORM 5) [21-05-2024(online)].pdf	2024-05-21
11	202417039648-COMPLETE SPECIFICATION [21-05-2024(online)].pdf	2024-05-21
12	202417039648-FORM 3 [22-08-2024(online)].pdf	2024-08-22