ALKALI BATTERY AND MANUFACTURING METHOD THEREOF

摘要

PROBLEM TO BE SOLVED: To realize a positive electrode mix manufacturing method for mass production of a battery capable of improving high rate discharge characteristics and realizing a high capacity in a nickel-zinc battery with the inside-out structure having excellent productivity. SOLUTION: This alkali dry battery is provided with a cylindrical positive electrode can having a bottom and working as both a positive electrode terminal and a container, the hollow cylindrical positive electrode mix arranged in the positive electrode can, and a gel-like zinc negative electrode filled in a hollow part of the positive electrode mix through a cylindrical separator having a bottom. The positive electrode mix is obtained by blending a carbon group conductive material and polyolefin in the positive electrode active material.