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Electrosynthesis of hafnium diboride from cryolite-alumina melts containing hafnium and boron oxides
Authors:S V Devyatkin
Institution:(1) Institute of General and Inorganic Chemistry, National Academy of Sciences of Ukraine, pr. Palladina 32-34, Kiev, 03680, Ukraine
Abstract:Electrosynthesis of hafnium diboride from cryolite-alumina melts containing hafnium and boron oxides is studied. Thermodynamic estimation and voltammetric measurements show this process to occur in one-stage. Hafnium diboride coatings on nickel are obtained by electrolysis.__________Translated from Elektrokhimiya, Vol. 41, No. 4, 2005, pp. 448–451.Original Russian Text Copyright © 2005 by Devyatkin.
Keywords:hafnium diboride  cryolite-alumina melt  electrolysis
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