Abstract
In this work the kinetic regularities of the hydrogen reduction of magnetic Fe3O4 nanoparticles in fine layers of powder are considered. The inapplicability of classical approaches to describe the kinetics of the reduction processes of nanosized metal oxide materials with hydrogen is confirmed. A model of the hydrogen reduction of nanosized metal oxide particles in thin layers is developed. The agreement of the model developed with experimental data is verified.
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Original Russian Text © D.I. Ryzhonkov, Yu.V. Konyukhov, V.M. Nguyen, 2017, published in Rossiiskie Nanotekhnologii, 2017, Vol. 12, Nos. 11–12.
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Ryzhonkov, D.I., Konyukhov, Y.V. & Nguyen, V.M. Kinetic Regularities and Mechanisms of Hydrogen Reduction of Nanosized Oxide Materials in Thin Layers. Nanotechnol Russia 12, 620–626 (2017). https://doi.org/10.1134/S1995078017060076
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DOI: https://doi.org/10.1134/S1995078017060076