IMPACT OF ULTRASONIC CAVITATION ON THE KINETICS OF LOCAL ELECTROCHEMICAL COPPER DEPOSITS IN THE NARROW FORM BUILDING CAVITIES
The research concerns the kinetics of electrochemical deposition of copper in the narrow channels of shape-generating cavities under the influence of ultrasound-induced Arrhenius size-cavitation selectivity (ASCS). It has been found that kinetic parameters of the process depend on the frequency and intensity of the ultrasound, as well as on the depth and topological features of the cavities. It is shown that under optimal conditions, the value of the sonoselectivity deposition coefficient may reach the values of 7-12, which proves the feasibility of submillimeter copper sonogalvanoplastics.