复合电镀制节能活性阴极研究(Ⅱ)——镍铝活性阴极的电性能

Studies of Active Cathode Made By Composite-Electroplating Technique (Ⅱ)——The Electrochemical Performance of Ni-Al Active Cathode

本文研究了用复合电镀法制得的镍铝活性阴极的电性能.在相同条件下,这种活性阴极的释氢电位比铁电极低300mV左右.研究结果表明:这种活性阴极具有抗强反电流、Fe^(2+)中毒和热处理的性能.

The paper reports the electrochemical performance of Ni-Al active cathode which is made by composite-electro-plating technique.The hydrogen overvoltage of the active cathode is about 300mv lower than that of Fe electrode in same conditions.The results of many tests show that the cathode has excellent abilities to resist strong reverse current, poisoning of Fe ion and heat treatment.