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公开(公告)号:US20240250257A1
公开(公告)日:2024-07-25
申请号:US18561509
申请日:2022-05-27
Applicant: UMICORE
Inventor: KyungSub JUNG , JiU ANN , Woon-Hyoung RYU
CPC classification number: H01M4/525 , C01G53/50 , C01P2002/52 , C01P2002/85 , C01P2004/84 , C01P2006/40
Abstract: The present invention relates to a lithium nickel-based oxide positive electrode active material for lithium-ion secondary batteries suitable for electric vehicle and hybrid electric vehicle applications, comprising lithium transition metal-based oxide particles comprising zirconium, and a preparation method for said positive electrode material.