| 摘要 |
Electrode having a polarity which may be reversed by electro-chemical processes, particularly when the electrolyte contains also calcium and magnesium. By means of a multilayer construction from a support (1) based on valve metal, a conducting ceramic layer (2) applied thereto, with an electrocatalytically active layer (3) as covering layer, there is obtained on one hand the protection of the support (1), and on the other hand the stability of the electrocatalytically active layer (3) even upon a cathodic operation, the new electrode not being damaged by the continuous load change. Thus, it is possible to arrange, facing each other, parallel or almost parallel anode and cathode surfaces of the same size. |
