METHOD OF PRODUCING ELECTRODE FOR BATTERY AND ELECTRODE PRODUCED BY METHOD

摘要

A method of producing an electrode for a battery comprises the steps of continuously forming a metallic porous foil consisting of metal powders having fine voids; attaching powders of an active substance not containing a binder; fixing the powders into the fine voids and the surface of the foil, under pressure by passing rollers; forming a binder coating layer on surfaces of the powders by introducing the foil into a binder tank; drying the binder coating layer; and setting a thickness of the foil by passing pressure rollers.