Electrode structure, battery and electrical double-layer capacitor and method of manufacturing same

An electrode structure composed of a low resistance electrode film (18) with good bonding properties on a current-collecting member surface (13), and a manufacturing method for a battery and double-layer capacitor utilizing that element are disclosed. An electrode structure is formed as follows: a mixed compound containing an electrode material (11), a binder (17) and a solvent (19) is coated on a current-collecting member surface (13), infrared radiation is directed onto the mixed compound, to vaporize the solvent (19), and to form an electrode film (18) on the current-collecting member surface (13). This invention relates to a method for manufacturing an electrode structure and a method for manufacturing a battery and an electrical double-layer capacitor.