| 摘要 |
PURPOSE: A method for manufacturing an anode of a lithium ion secondary battery is provided to improve battery capacity, by filling anode active materials through a material processing. CONSTITUTION: A method for manufacturing an anode of a lithium ion secondary battery comprises the steps of: forming a plurality of minor holes(20) on anode materials(12) by using an electrolytic process of alternating current; spreading active materials(22) of a paste phase on a surface of the anode materials(12), and rolling the active materials(22); and filling the active materials(22) to the minor holes(20). The anode materials are aluminum thin films. |
