PROCEDURE FOR THE MANUFACTURE OF NEGATIVE ELECTRODES FOR ALKALINE ELECTRIC ACCUMULATORS AND ELECTRODE OBTAINED.

摘要

Process for the manufacture of negative electrodes for alkaline electric accumulators and an electrode obtained of the type comprising a porous substrate based on nickel or a nickel-plated material, which supports an active material based on an alloy of metal hydrides. It comprises, on the porous substrate, a conductive base made up of a binding agent and an electronic conductive compound and covered with a layer of metal hydride alloy as active material. A procedure for the manufacture and activation of said electrode is also described.