Modeling of Formation of Metal Microstructures by Local Electrodeposition on Conducting Substrate
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Published:2023-09-01
Issue:9
Volume:59
Page:483-494
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ISSN:0424-8570
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Container-title:Электрохимия
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language:
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Short-container-title:Èlektrohimiâ
Author:
Volgin V. M.12, Kabanova T. B.2, Gnidina I. V.1, Davydov A. D.2
Affiliation:
1. Tula State University 2. Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences
Abstract
The formation of metal microstructures on metal substrates is theoretically analyzed by the example of local silver electrodeposition using the numerical simulation of interrelated electrochemical and homogeneous chemical reactions.The distributions of the concentrations of the participants in the reactions and the current density of silver ion reduction are calculated for various concentrations of solution components and interelectrode distances. The degree of localization of metal deposition depends on the distribution of the concentrations of electroactive silver cations and the nonelectroactive complex of this metal near the anode. The conditions for reaching the maximum rate of local silver electrodeposition are determined.
Publisher
The Russian Academy of Sciences
Reference22 articles.
1. Madden, J.D. and Hunter, I.W., Three-dimensional microfabrication by localized electrochemical deposition, J. Microelectromech. Syst., 1996, vol. 5(1), p. 24. 2. Braun, T.M. and Schwartz, D.T., The emerging role of electrodeposition in additive manufacturing, Electrochem. Soc. Interface, 2016, vol. 25(1), p. 69. 3. Давыдов, А.Д., Волгин, В.М. Электрохимическое локальное безмасковое микро/нано размерное осаждение, растворение и оксидирование металлов и полупроводников. Электрохимия. 2020. Т. 56. С. 56. [Davydov, A.D. and Volgin, V.M., Electrochemical local maskless micro/nanoscale deposition, dissolution, and oxidation of metals and semiconductors (a review), Russ. J. Electrochem., 2020, vol. 56(1), p. 52.] 4. Xinchao, L., Pingmei, M., Sansan, A., and Wei, W., Review of additive electrochemical micro-manufacturing technology, Int. J. Mach. Tool. Manu., 2021, Art. 103848. 5. Han, L., Sartin, M.M., Tian, Z.Q., Zhan, D., and Tian, Z.W., Electrochemical nanomachining, Curr. Opin. Electrochem., 2020, vol. 22, p. 80.
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