Chromium Electrodeposition Kinetics in Solutions of Cr(III) Complex Ions

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作者
F. I. Danilov
V. S. Protsenko
T. E. Butyrina
机构
[1] Ukrainian State University of Chemical Technology,
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Experimental Data; Physical Chemistry; Aqueous Solution; Chromium; Oxalate;
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摘要
An equation of polarization curve for electroreduction of Cr(II) ions as intermediates in electrolysis of aqueous solutions of Cr(III) complex ions is deduced and analyzed. Kinetic parameters for the discharge of Cr(II) ions are determined. The theoretical results are compared with experimental data obtained from chromium deposition on a rotating disk electrode from Cr(III) solutions containing formate and oxalate.
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页码:704 / 709
页数:5
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