SYNTHESIS OF NANODISPERSED TITANIUM DIOXIDE VIA PH- CONTROLLED POLYMERIZATION OF TITANIUM ACID

SYNTHESIS OF NANODISPERSED TITANIUM DIOXIDE VIA PH- CONTROLLED POLYMERIZATION OF TITANIUM ACID

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 n...

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Veröffentlicht in:Fiziko-himičeskie aspekty izučeniâ klasterov, nanostruktur i nanomaterialov (Online) nanostruktur i nanomaterialov (Online), 2017-12 (9), p.404-410
Hauptverfasser: Sadovskaja, L.Yu, Sviridova, T.V., Sviridov, D.V.
Format: Artikel
Sprache:eng ; rus
Schlagworte:
nanodispersed titanium dioxide
photochemistry
polycondensation of oxoacids of transition metals
UV irradiation
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Zusammenfassung: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.
ISSN:2226-4442
2658-4360
DOI:10.26456/pcascnn/2017.9.404