Conducting material manufacturing method for positive electrode of alkaline storage battery, involves introducing nickel hydroxide powder and cobalt salt solution in reactor and adding oxidant and basic solution

摘要

The method involves introducing nickel hydroxide powder and a cobalt salt solution in a reactor, and adding an oxidant and a basic solution comprising a mixture of lithium hydroxide and a base. A suspension of oxide particles formed in communication with the solution is maintained under agitation. The suspension of oxide particles is separated from the solution, and the oxide particles are washed and dried.