Electrochemical alkaline generator with improved service life

摘要

Battery has anode, cathode, separator between the electrodes, and an electrolyte e.g. concentrated aqueous alkaline solution. A barium and/or strontium based compound e.g. barium hydroxide and strontium hydroxide, is added in the generator above or below an electrochemical bundle in the separator, and in the cathode. An independent claim is also included for: a method of manufacturing an electrochemical alkaline battery.