The electrode for oxygen evolution in plants of electrodeposition, electrochemical cell horizontal electroplating process, and the plant and the electrodeposition process

摘要

Summary the electrode for oxygen evolution in plants of electrodeposition, electrochemical cell horizontal electroplating process, and the plant and the electrodeposition process, the present invention relates to an electrode for oxygen evolution in plants of electrodeposition that Comprises a metal substrate, a catalytic layer of the valve and external.The substrate consisting of a metal plate provided with apertures with the area ranging from 2 to 8 cm, these apertures being spaced by a distance of 5 to 25 cm.The invention also relates to an electrochemical cell horizontal electroplating process which comprises at least one of said electrodes, and an electroplating plant equipped with at least one of said cells. The invention also relates to an electrodeposition process which comprises the step of evolving anodicamente oxygen on the surface of said electrode. 9 1 / 1