Nichtgesinterte Nickelelektrode und Verfahren zu deren Herstellung

摘要

A non-sintered type nickel electrode comprising an electrode substrate coated at its opposite surfaces with an active material for a cell; the electrode substrate comprising a metal member in the form of one of a metal plate and a metal foil, the metal member being worked into a corrugated shape, and an apparent thickness of the corrugated metal member being not less than three times larger than the thickness of the metal member before the working; and a microscopically-irregular layer being formed on each of opposite surfaces of said metal member generally over an entire area thereof, the microscopically-irregular layer being composed of one of nickel, cobalt and a mixture thereof.