Email this article Evolution of Acid–Base Properties of the Surface of Zinc Oxide Powders Obtained by the Method of Grinding in an Attritor
- Authors: Pronin I.A.1, Yakushova N.D.1, Sychev M.M.2,3, Komolov A.S.4, Myakin S.V.2, Karmanov A.A.1, Averin I.A.1, Moshnikov V.A.5
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Affiliations:
- Penza State University
- St. Petersburg State Technological Institute (Technical University)
- Grebenshchikov Institute of Silicate Chemistry
- St. Petersburg State University
- Ul’yanov (Lenin) St. Petersburg State Electrotechnical University LETI
- Issue: Vol 44, No 5 (2018)
- Pages: 464-473
- Section: Article
- URL: https://journals.rcsi.science/1087-6596/article/view/216762
- DOI: https://doi.org/10.1134/S1087659618050140
- ID: 216762
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Abstract
The evolution of the acid–base properties of the surface of zinc oxide powders during mechanical grinding in an attritor is studied. The study is performed using the methods of the adsorption of acid–base indicators and X-ray photoelectron spectroscopy. Correlations between the results obtained by these methods are established. It is shown that a monotonic decrease in the particle size of ZnO powders is accompanied by a nonmonotonic change in the surface acid–base properties.
About the authors
I. A. Pronin
Penza State University
Author for correspondence.
Email: pronin_i90@mail.ru
Russian Federation, Penza, 440026
N. D. Yakushova
Penza State University
Email: pronin_i90@mail.ru
Russian Federation, Penza, 440026
M. M. Sychev
St. Petersburg State Technological Institute (Technical University); Grebenshchikov Institute of Silicate Chemistry
Email: pronin_i90@mail.ru
Russian Federation, St. Petersburg, 190013; St. Petersburg, 199034
A. S. Komolov
St. Petersburg State University
Email: pronin_i90@mail.ru
Russian Federation, St. Petersburg, 199034
S. V. Myakin
St. Petersburg State Technological Institute (Technical University)
Email: pronin_i90@mail.ru
Russian Federation, St. Petersburg, 190013
A. A. Karmanov
Penza State University
Email: pronin_i90@mail.ru
Russian Federation, Penza, 440026
I. A. Averin
Penza State University
Email: pronin_i90@mail.ru
Russian Federation, Penza, 440026
V. A. Moshnikov
Ul’yanov (Lenin) St. Petersburg State Electrotechnical University LETI
Email: pronin_i90@mail.ru
Russian Federation, St. Petersburg, 197022
