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Cathode Material, Cathode Comprising Same And Lithium Secondary Battery

Abstract: The present invention relates to a bimodal cathode material comprising a cathode active material having a large particle diameter and a cathode active material having a small particle diameter, wherein the cathode active material having a large particle diameter is a single particle consisting of one nodule, and the cathode active material having a small particle diameter is an aggregate of 2 to 30 nodules.

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Patent Information

Application #
Filing Date
24 April 2024
Publication Number
48/2024
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. KIM, Ji Hye
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
2. JUNG, Hae Jung
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
3. HEO, Jong Wook
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122
4. OH, Sang Seung
LG Energy Solution Research Park, 188, Munji-ro Yuseong-gu Daejeon 34122

Specification

Documents

Application Documents

# Name Date
1 202417032285-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [24-04-2024(online)].pdf 2024-04-24
2 202417032285-STATEMENT OF UNDERTAKING (FORM 3) [24-04-2024(online)].pdf 2024-04-24
3 202417032285-Proof of Right [24-04-2024(online)].pdf 2024-04-24
4 202417032285-PRIORITY DOCUMENTS [24-04-2024(online)].pdf 2024-04-24
5 202417032285-POWER OF AUTHORITY [24-04-2024(online)].pdf 2024-04-24
6 202417032285-MARKED COPIES OF AMENDEMENTS [24-04-2024(online)].pdf 2024-04-24
7 202417032285-FORM 18 [24-04-2024(online)].pdf 2024-04-24
8 202417032285-FORM 13 [24-04-2024(online)].pdf 2024-04-24
9 202417032285-FORM 1 [24-04-2024(online)].pdf 2024-04-24
10 202417032285-DRAWINGS [24-04-2024(online)].pdf 2024-04-24
11 202417032285-DECLARATION OF INVENTORSHIP (FORM 5) [24-04-2024(online)].pdf 2024-04-24
12 202417032285-COMPLETE SPECIFICATION [24-04-2024(online)].pdf 2024-04-24
13 202417032285-AMMENDED DOCUMENTS [24-04-2024(online)].pdf 2024-04-24
14 202417032285-FORM 3 [23-09-2024(online)].pdf 2024-09-23