| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for an electrode for a lithium ion secondary battery, which includes an electrode active material layer into which an electrolytic solution can permeate easily.SOLUTION: A method for manufacturing an electrode for a lithium ion secondary battery, which is provided according to the present invention, comprises the steps of: preparing a paste for electrode active material layer formation which includes pore-forming materials having an average aspect ratio (Diameter/Length) of 1/3 or less, an electrode active material and a solvent; applying the prepared paste for electrode active material layer formation to an electrode collector, thereby forming an electrode active material layer on the electrode collector; and removing the pore-forming materials from the electrode active material layer.SELECTED DRAWING: Figure 1 |
