Plasma dynamic synthesis of ultradisperse copper oxide under atmospheric conditions

By employing an open-air plasma dynamic synthesis technique in a coaxial magnetoplasma accelerator, ultrafine copper oxide powders are produced. Using the methods of SEM, TEM, XRD structural analysis, and IR spectroscopy, it is shown that annealing in air at temperatures up to 800°C results in chang...

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Bibliographic Details
Published in:Inorganic materials : applied research 2016-05, Vol.7 (3), p.354-362
Main Authors: Sivkov, A. A., Ivashutenko, A. S., Nazarenko, O. B., Saigash, A. S., Pak, A. Ya, Kolganova, Yu. L.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Plasma Chemical Methods of Production and Treatment of Materials
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Summary:By employing an open-air plasma dynamic synthesis technique in a coaxial magnetoplasma accelerator, ultrafine copper oxide powders are produced. Using the methods of SEM, TEM, XRD structural analysis, and IR spectroscopy, it is shown that annealing in air at temperatures up to 800°C results in changes in the phase composition of the powder, as well as in the formation of a nanodispersed product whose main crystalline phase is copper oxide CuO.
ISSN:2075-1133
2075-115X
DOI:10.1134/S2075113316030199