Formation of electrode deposit under galvanostatic conditions

V. A. Isaev, O. V. Grishenkova, M. V. Laptev, A. V. Isakov, Yu. P. Zaykov

ABSTRACT

The regularities of the formation of a continuous deposit layer under constant current are considered. The equations for calculation of time dependences of overpotential for instantaneous nucleation with kinetic- or diffusion-controlled growth of a new phase are analyzed. The theoretical dependences are compared with the experimental ones for the electrodeposition of silicon from a fluorideFchloride melt.

KEYWORDS:  electrocrystallization, galvanostatic method, nucleation, growth, continuous layer, melt

Posted in electrochemistry, modelling, Без рубрики, электрохимия.

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