Electrode structure including insulating layer, manufacturing method thereof, and electrochemical device including the electrode

A method for manufacturing an electrode structure, comprising:

• (S1) coating and drying a slurry for an electrode active material layer on an electrode current collector placed on a heated bottom surface;
• (S2) coating and drying a slurry for an insulating layer including inorganic particles, a binder, and a solvent, on a heated roller located at a predetermined distance from the bottom surface to form a dried slurry dry product for the insulating layer;
• and
• (S3) transferring the dried slurry dry product for the insulating layer to the dried slurry for the electrode active material layer on the bottom surface, and thermo-compressing the dried slurry dry product for the insulating layer and the dried slurry for the electrode active material layer, to form an insulating layer on an electrode surface.