Abstract
The mass transport during the oxidation of Cr2O3 in mixtures of fine-particle TiO2 and Cr2O3 in air has been studied at temperatures from 800 to 1000°C by magnetochemical analysis. The results indicate that the process leads to the oxidation of up to ten surface atomic layers. The mass transport is shown to be a stochastic, steplike process.
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Original Russian Text © E.A. Belaya, V.V. Viktorov, 2008, published in Neorganicheskie Materialy, 2008, Vol. 44, No. 7, pp. 837–840.
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Belaya, E.A., Viktorov, V.V. Oxidation kinetics of chromium in fine-particle TiO2-Cr2O3 Oxides. Inorg Mater 44, 733–736 (2008). https://doi.org/10.1134/S0020168508070108
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DOI: https://doi.org/10.1134/S0020168508070108