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1. (WO2018123817) POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERIES, AND LITHIUM SECONDARY BATTERY

Pub. No.:    WO/2018/123817    International Application No.:    PCT/JP2017/045980
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Fri Dec 22 00:59:59 CET 2017
IPC: H01M 4/525
C01G 53/00
H01M 4/36
H01M 4/505
Applicants: SUMITOMO CHEMICAL COMPANY, LIMITED
住友化学株式会社
TANAKA CHEMICAL CORPORATION
株式会社田中化学研究所
Inventors: TAKAMORI Kenji
高森 健二
IMANARI Yuichiro
今成 裕一郎
MAEDA Yusuke
前田 裕介
Title: POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERIES, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERIES, AND LITHIUM SECONDARY BATTERY
Abstract:
A method for producing this positive electrode active material for lithium secondary batteries, which contains a lithium composite metal compound that is composed of secondary particles each being configured of aggregated primary particles that are able to be doped and undoped with lithium ions, satisfies specific requirements (1)-(4).