Invention Application
- Patent Title: Transition Metal Precursor Having Low Tap Density And Lithium Transition Metal Oxide Having High Particle Strength
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Application No.: US17578881Application Date: 2022-01-19
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Publication No.: US20220135428A1Publication Date: 2022-05-05
- Inventor: Jinhyung Lim , Sung-Kyun Chang , Won Seok Chang , Sin Young Park , Ho Suk Shin , Hyun Jin Oh , Jung Min Han , In Sung Uhm , Wang Mo Jung , Dong Hun Lee
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Priority: KR10-2013-0015206 20130213
- Main IPC: C01G53/04
- IPC: C01G53/04 ; C01G53/00 ; H01M10/0525 ; H01M10/052 ; H01M4/505 ; H01M4/525
Abstract:
Disclosed are a lithium transition metal oxide and a lithium secondary battery, in which a ratio of average particle diameter D50 of the lithium transition metal oxide to average particle diameter D50 of a transition metal precursor for preparation of the lithium transition metal oxide satisfies the condition represented by Equation 3 below: 0
Information query
IPC分类:
