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This article is cited in 2 scientific papers (total in 2 papers)
Physics of nanostructures
Analysis of the structural evolution of zinc oxide powders obtained by mechanical high-energy grinding
I. A. Averina, I. A. Proninab, N. D. Yakushovaa, A. A. Karmanova, M. M. Sychovcd, S. V. Vikhmanc, V. S. Levitskiie, V. A. Moshnikovab, E. I. Terukovf a Penza State University
b Saint Petersburg Electrotechnical University "LETI"
c State Technological Institute of St. Petersburg (Technical University)
d I. V. Grebenshchikov Institute of Silicate Chemistry of the Russian Academy of Sciences, St. Petersburg
e Research and Development Center for Thin-Film Technologies in Energetics, St. Petersburg, Russia
f Ioffe Institute, St. Petersburg
Abstract:
Zinc oxide powders made by mechanical high-energy grinding have been investigated using the methods of scanning electron microscopy, thermal nitrogen desorption, and Raman spectroscopy of infrared Fourier spectroscopy. Their structural evolution, including reduction of the average size of crystallites, increase in specific surface area, as well as changes in the number and ratio of adsorption centers, has been demonstrated. The data on the reconstruction of the surface of zinc oxide powders and multiple bond breaking in near-surface areas resulting from long-term dispersion have been presented.
Keywords:
zinc oxide, grinding, attritor, Fourier-transform IR spectroscopy, Raman spectroscopy.
Received: 22.12.2018 Revised: 22.12.2018 Accepted: 25.03.2019
Citation:
I. A. Averin, I. A. Pronin, N. D. Yakushova, A. A. Karmanov, M. M. Sychov, S. V. Vikhman, V. S. Levitskii, V. A. Moshnikov, E. I. Terukov, “Analysis of the structural evolution of zinc oxide powders obtained by mechanical high-energy grinding”, Zhurnal Tekhnicheskoi Fiziki, 89:9 (2019), 1406–1411; Tech. Phys., 64:9 (2019), 1330–1335
Linking options:
https://www.mathnet.ru/eng/jtf5519 https://www.mathnet.ru/eng/jtf/v89/i9/p1406
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