EFFECT OF INTRODUCTION SAS ON THE STRUCTURE OF THICK FILMS OF SILICATE GLASS AND NANOSTRUCTURED TiO2
Abstract
Photocatalytically active porous films as thick as 20 µm were fabricated from the paste composed of sodium silicate solute and nanodispersed TiO2 powder and SAS fired at 200 °С on glass substrates. It was shown, that the porosity of films can be extended by the introduction of surface-active substance. The photocatalytic activity of the films was estimated by decomposition the organic dye which was aqueous solution of methylene blue subjected to ultraviolet radiation.
About the Authors
K. V. Ashurkevich
Белорусский государственный университет информатики и радиоэлектроники
Belarus
Belarus
I. A. Nikolaenko
Белорусский государственный университет информатики и радиоэлектроники
Belarus
Belarus
V. E. Borisenko
Белорусский государственный университет информатики и радиоэлектроники
Belarus
Belarus
References
1. Carp O., Huisman C. L. , Reller. A. / Photoinduced reactivity of titanium oxide Prog. Sol. State Chem. 2004. 32, 33-177.
2. Vivero-Escoto1 J. L. , Chiang Y-D. , Wu K. C-W. et. al. Recent progress in mesoporous titania materials: adjusting morphology for innovative applications, Sci. Technol. Adv. Mater. 2012. 13, 013003. P. 9
3. Ашуркевич К.В., Николаенко И.А., Борисенко В.Е. // Докл. БГУИР. 2012. № 6 (63). С. 51-57.
Review
For citations:
Ashurkevich K.V., Nikolaenko I.A., Borisenko V.E. EFFECT OF INTRODUCTION SAS ON THE STRUCTURE OF THICK FILMS OF SILICATE GLASS AND NANOSTRUCTURED TiO2. Doklady BGUIR. 2013;(2):10-13. (In Russ.)
Views: 1266
Email this article 