MANUFACTURING METHOD OF ELECTRODE FOR LITHIUM SECONDARY BATTERY

摘要

PROBLEM TO BE SOLVED: To manufacture an electrode for lithium secondary battery that has a high charge and discharge capacity and is excellent in charge and discharge cycle characteristics. SOLUTION: The manufacturing method of lithium secondary battery comprises a method of forming a film by supplying the material from gas phase in which a film having an active material to be alloyed with lithium is formed on a current collector made of a metal which is not alloyed with lithium. A film is formed by a temperature under which a mixed layer dispersed with the components of the current collector is formed in the film at the vicinity of the surface interfacing with the current collector.