Analysis of the Structural Evolution of Zinc Oxide Powders Obtained by Mechanical High-Energy Grinding

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 crystallit...

Full description

Saved in:
Bibliographic Details
Published in:Technical physics 2019-09, Vol.64 (9), p.1330-1335
Main Authors: Averin, I. A., Pronin, I. A., Yakushova, N. D., Karmanov, A. A., Sychev, M. M., Vikhman, S. V., Levitsky, V. S., Moshnikov, V. A., Terukov, E. I.
Format: Article
Language:English
Subjects:
ADSORPTION
Classical and Continuum Physics
CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY
Crystallites
DESORPTION
Evolution
FOURIER TRANSFORM SPECTROMETERS
GRINDING
INFRARED SPECTRA
NITROGEN
Physics
Physics and Astronomy
Physics of Nanostructures
POWDERS
RAMAN SPECTROSCOPY
SCANNING ELECTRON MICROSCOPY
SPECIFIC SURFACE AREA
Spectrum analysis
SURFACE AREA
Zinc oxide
ZINC OXIDES
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:1063-7842
1090-6525
DOI:10.1134/S1063784219090020