Quantum-chemical approach to optimization of the synthesis conditions of two-component phosphorus-titanium oxide structures on silica surface
- Autores: Drozdov E.1, Dubrovenskii S.1, Malygin A.1
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Afiliações:
- St. Petersburg State Institute of Technology (Technical University)
- Edição: Volume 86, Nº 10 (2016)
- Páginas: 2263-2272
- Seção: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/216294
- DOI: https://doi.org/10.1134/S1070363216100042
- ID: 216294
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Resumo
The features of formation of a two-component phosphorus-titanium oxide coating on the silica surface by sequential treatment of the substrate with POCl3 and TiCl4 vapors were analyzed with application of quantum-chemical approaches. An experimental synthesis of two-component coatings under conditions selected on the basis of theoretical calculations yielded coatings whose composition corresponded to the model predictions. The structure of the resulting coatings was studied by Fourier-transform IR spectroscopy, electronic diffuse reflectance spectroscopy, and chemical analysis.
Sobre autores
E. Drozdov
St. Petersburg State Institute of Technology (Technical University)
Email: dubroven@lti-gti.ru
Rússia, Moskovskii pr. 26, St. Petersburg, 190013
S. Dubrovenskii
St. Petersburg State Institute of Technology (Technical University)
Autor responsável pela correspondência
Email: dubroven@lti-gti.ru
Rússia, Moskovskii pr. 26, St. Petersburg, 190013
A. Malygin
St. Petersburg State Institute of Technology (Technical University)
Email: dubroven@lti-gti.ru
Rússia, Moskovskii pr. 26, St. Petersburg, 190013