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

Abstract: The present invention relates to an electrolyte additive for a lithium secondary battery, and a non-aqueous electrolyte for a lithium secondary battery and a lithium secondary battery each comprising same. Specifically, the electrolyte additive for a lithium secondary battery of the present invention is a Lewis base-based compound, and can effectively suppress the elution of a transition metal from a cathode by removing byproducts generated by the decomposition of a lithium salt.

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Patent Information

Application #
Filing Date
06 August 2024
Publication Number
51/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application

Applicants

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

Inventors

1. JEONG, Jin Hyeon
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
2. LEE, Chul Haeng
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
3. OH, Jeong Woo
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
4. PARK, Byung Chun
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
5. KIM, Hyung Tae
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
6. SEO, Young Mi
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
7. PARK, Sung Guk
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202417059361-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [06-08-2024(online)].pdf 2024-08-06
2 202417059361-STATEMENT OF UNDERTAKING (FORM 3) [06-08-2024(online)].pdf 2024-08-06
3 202417059361-REQUEST FOR EXAMINATION (FORM-18) [06-08-2024(online)].pdf 2024-08-06
4 202417059361-PRIORITY DOCUMENTS [06-08-2024(online)].pdf 2024-08-06
5 202417059361-POWER OF AUTHORITY [06-08-2024(online)].pdf 2024-08-06
6 202417059361-FORM 18 [06-08-2024(online)].pdf 2024-08-06
7 202417059361-FORM 1 [06-08-2024(online)].pdf 2024-08-06
8 202417059361-DECLARATION OF INVENTORSHIP (FORM 5) [06-08-2024(online)].pdf 2024-08-06
9 202417059361-COMPLETE SPECIFICATION [06-08-2024(online)].pdf 2024-08-06
10 202417059361-Proof of Right [22-08-2024(online)].pdf 2024-08-22
11 202417059361-FORM 3 [07-01-2025(online)].pdf 2025-01-07