Title:
LITHIUM SECONDARY BATTERY POSITIVE ELECTRODE ACTIVE MATERIAL AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2016186878
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a lithium secondary battery positive electrode active material that exhibits excellent battery characteristics of high capacity and high energy density, and the positive electrode active material.SOLUTION: There is provided a method for producing a lithium secondary battery positive electrode active material, capable of suppressing an increase in viscosity during pulverizing treatment by adjusting a pH of a slurry in the earliest period using a specific lithium source.SELECTED DRAWING: Figure 1
Inventors:
OKAMOTO RYOSUKE
WAKABAYASHI MASAO
USHIO RYOZO
WAKABAYASHI MASAO
USHIO RYOZO
Application Number:
JP2015066388A
Publication Date:
October 27, 2016
Filing Date:
March 27, 2015
Export Citation:
Assignee:
SUMITOMO METAL MINING CO
International Classes:
H01M4/36; H01M4/58