MANUFACTURE OF LITHIUM-NICKEL COMPOSITE OXIDE FOR LITHIUM SECONDARY BATTERY

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing lithium-nickel composite oxide for a lithium secondary battery, having a high capacity and superior charging/discharging characteristics with good productivity. SOLUTION: A manufacturing method for lithium-nickel composite oxide for a lithium secondary battery includes a process of obtaining the composite oxide by atomizing and thermally decomposing a material solution, including lithium and nickel in an ozone atmosphere. The obtained composite oxide is used as an active material of a positive electrode 2 in a lithium secondary battery to provide high capacity and superior charging/discharging characteristics.