Synthesis of nanodispersed titanium dioxide via PH-controlled polymerization of titanium acid
L.Yu. Sadovskaja, T.V. Sviridova, D.V. Sviridov
Belarusian State University
Abstract: The possibility of synthesis of nanodispersed titania employing polycondensation of titanium acid under the pH control is discussed. The resultant spherical TiO2 nanopartcles exhibits extra high light-induced oxidation activity remaining for some time even after termination of UV illumination. The nanodispersed titania readily penetrate into the surface pores and can be used for deposition of photocatalytic coatings by the impregnation technique.
Keywords: nanodispersed titanium dioxide, photochemistry, polycondensation of oxoacids of transition metals, UV irradiation.
Sadovskaja, L.Yu. Synthesis of nanodispersed titanium dioxide via PH-controlled polymerization of titanium acid / L.Yu. Sadovskaja, T.V. Sviridova, D.V. Sviridov // Physical and chemical aspects of the study of clusters, nanostructures and nanomaterials: Interuniversity collection of proceedings / Ed. by V.M. Samsonov, N.Yu. Sdobnyakov. – Tver: TSU, 2017. – I. 9. – P. 404-410.
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