Evolution of Acid–Base Properties of the Surface of Zinc Oxide Powders Obtained by the Method of Grinding in an Attritor

I. A. Pronin; N. D. Yakushova; M. M. Sychev; A. S. Komolov; S. V. Myakin; A. A. Karmanov; I. A. Averin; V. A. Moshnikov

doi:10.1134/S1087659618050140

Evolution of Acid–Base Properties of the Surface of Zinc Oxide Powders Obtained by the Method of Grinding in an Attritor

Авторлар: 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
Мекемелер:
1. Penza State University
2. St. Petersburg State Technological Institute (Technical University)
3. Grebenshchikov Institute of Silicate Chemistry
4. St. Petersburg State University
5. Ul’yanov (Lenin) St. Petersburg State Electrotechnical University LETI
Шығарылым: Том 44, № 5 (2018)
Беттер: 464-473
Бөлім: Article
URL: https://journals.rcsi.science/1087-6596/article/view/216762
DOI: https://doi.org/10.1134/S1087659618050140
ID: 216762

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Аннотация

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.