FIELD: electrometallurgy; production of electrodes with the strongly deposited outer catalytic layer.
SUBSTANCE: the invention is pertaining to the field of electrometallurgy, in particular, to the electrode indicated for the gas liberation in the electrolytic or electrometallurgical processes. The electrode contains metallic substrate with the profile of the surfaces being the result of combination of the microroughness profile and the macroroughness profile and the electrocatalytic coating deposited on the indicated metallic substrate. The technical result: the invention ensures the strong adhesion of the outer catalytic layer, prevention of its breakaway and passivation.
EFFECT: the invention ensures the strong adhesion of the outer catalytic layer, prevention of its breakaway and passivation.
23 cl, 6 ex
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