Electrolysis electrode and preparation method thereof, electrolysis device and clothes treatment equipment

Abstract

The embodiment of the invention provides an electrolysis electrode and a preparation method thereof, an electrolysis device and clothes treatment equipment. The electrolysis electrode comprises a basebody, a transition layer and an electrode catalytic material layer, the transition layer is attached to the surface of the base body, the electrode catalytic material layer is attached to the surfaceof the transition layer, and the thickness of the transition layer meets the requirement that electrons can penetrate through the transition layer. According to the electrolysis electrode, the transition layer is relatively thin so that the electrons can penetrate through the transition layer due to a quantum tunneling effect, and the electro-catalytic performance of the electrolytic electrode isnot influenced basically; furthermore, the transition layer plays a role in transition connection, the phenomenon that in the prior art, the electrode catalytic material layer cracks due to the difference of expansion coefficients between the base body and the electrode catalytic material layer can be greatly improved, and the service life of the electrolysis electrode is prolonged.

Description

technical field [0001] The present application relates to the technical field of electrochemical sterilization, in particular to an electrolysis electrode and a preparation method thereof, an electrolysis device, and a clothes treatment device. Background technique [0002] In terms of water environment treatment, electrochemical treatment technology has attracted widespread attention due to its prominent position in the treatment of environmental pollution such as industrial wastewater degradation and regeneration, and soil remediation. Among the electrode catalytic materials involved in electrochemical processes, iridium-based oxides are more active in the electrochemical field. Although iridium-based oxide electrode materials have many obvious advantages, such as high electrocatalytic activity, strong corrosion resistance, and good durability, there are still some unstable and abnormal failure factors in industrial applications, for example, iridium-based oxide The diffe...

AI Technical Summary

Problems solved by technology

This surface morphology with cracks is easy to cause high-temperature oxidation of the substrate due to the intrusion of oxygen in the subsequent heat treatment process, and it is also easy to infiltrate the substrate and coating through the cracks during the electrocatalysis process. interface, thereby accelerating the electrochemical oxidation of the substrate surface

Oxidation on the surface of the substrate will reduce the service life of the electrode, causing the electrode catalytic material to fall off or even deactivate

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