POSITIVE ACTIVE MATERIAL FOR ALKALINE SECONDARY BATTERY, METHOD FOR MANUFACTURING THE SAME AND ALKALINE SECONDARY BATTERY

摘要

A positive active material for an alkaline secondary battery having a core layer containing nickel hydroxide and a conductive auxiliary layer which coats the surface of the core layer, wherein the conductive auxiliary layer contains a cobalt oxyhydroxide phase and a cerium dioxide phase, and the active material contains lithium.