To provide an electrolytic manganese dioxide with good high-load discharge characteristics and high capacity when used as a positive-electrode material of an alkaline manganese battery and to provide a method for producing the electrolytic manganese dioxid...

The object of the present invention is to provide electrolytic manganese dioxide excellent in the middle rate discharge characteristic as compared with conventional electrolytic manganese dioxide, and a method for its production and its application. [0002]...

A positive electrode active material for battery consisting of electrolytic manganese dioxide and a battery wherein this positive electrode active material is used, this electrolytic manganese dioxide being such that, when it is heated and the weight loss ...