Electrode active material powder with size dependent composition and method to prepare the same

Invention Grant

US07771877B2 Electrode active material powder with size dependent composition and method to prepare the same 有权

Title translation: 电极活性物质粉末具有尺寸依赖性的组成和方法制备相同

Patent Title: Electrode active material powder with size dependent composition and method to prepare the same
Patent Title (中): 电极活性物质粉末具有尺寸依赖性的组成和方法制备相同
Application No.: US10584992

Application Date: 2004-12-30
Publication No.: US07771877B2

Publication Date: 2010-08-10
Inventor: Jens Martin Paulsen , Hong Kyu Park , Mun Ju Kim
Applicant: Jens Martin Paulsen , Hong Kyu Park , Mun Ju Kim
Applicant Address: KR Seoul
Assignee: LG Chem, Ltd.
Current Assignee: LG Chem, Ltd.
Current Assignee Address: KR Seoul
Agency: Birch, Stewart, Kolasch & Birch, LLP
International Application: PCT/KR2004/003530 WO 20041230
International Announcement: WO2005/064715 WO 20050714
Main IPC: H01M4/50
IPC: H01M4/50 ; C01G45/12

Abstract:

The present invention relates to a powderous electrode active material of lithium transition metal oxide LiaMbO2, wherein 0.9

Abstract(Chinese):

本发明涉及锂过渡金属氧化物LiaMbO2的粉末电极活性材料，其中0.9

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