Abstract
A mathematical model of the electrochemical metal deposition process in a flow 3D electrode is developed with account for dynamic distribution of the flow velocity of electrolyte, metal mass, potential, porosity, conductivity, specific electrode surface area, and other characteristics in the local volume of the electrode. These characteristics of the process and electrode are considered as functions of time and coordinate within the electrode. The results of experimental studies and calculations of copper electrodeposition process from ammonium sulfate electrolyte onto cathodes of graphitized carbon fibrous materials with different conductivity are presented at different initial flow velocities of electrolyte.
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Original Russian Text © A.N. Koshev, V.K. Varentsov, I.F. Sukhov, 2014, published in Elektrokhimiya, 2014, Vol. 50, No. 9, pp. 946–953.
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Koshev, A.N., Varentsov, V.K. & Sukhov, I.F. Modeling of electrochemical process in flow 3D electrode with account for distribution of flow velocity of electrolyte in electrode. Russ J Electrochem 50, 852–859 (2014). https://doi.org/10.1134/S1023193514090055
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DOI: https://doi.org/10.1134/S1023193514090055