Influence of Doping of Titanium Dioxide by Zirconium and Niobium on its Morphology

Humeniuk, L.M.; Budzulyak, I.M.; Ilnytskyy, R.V.

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Title	Influence of Doping of Titanium Dioxide by Zirconium and Niobium on its Morphology
Authors	Humeniuk, L.M. Budzulyak, I.M. Ilnytskyy, R.V.
ORCID
Keywords	Doping Titanium dioxide Specific surface
Type	Article
Date of Issue	2013
URI	http://essuir.sumdu.edu.ua/handle/123456789/35537
Publisher	Sumy State University
License	Copyright not evaluated
Citation	Humeniuk, L. M. Influence of Doping of Titanium Dioxide by Zirconium and Niobium on its Morphology [Текст] / L. M. Humeniuk, I. M. Budzulyak, R. V. Ilnytskyy // Журнал нано- та електронної фізики. - 2013. - Т.5, №4, Ч.ІІ. - 04049.
Abstract	Structure porosity and specific surface area of undoped and doped nanodispersed titanium dioxide with Zr, Nb was investigated. The porous structure of TiO2 is caused by its intervals between nanoparticles and their agglomerates. Surface morphology of obtained materials was determined by isotherms of nitrogen adsorption-desorption. Specific surface area of nanodispersed titanium dioxide, according to the results, consists 182 m2/g. It was found, that during doping of titanium dioxide with zirconium comparing to origin TiO2 specific surface increases in 30 %, and for niobium-doped decreases in 20 %. Pore-size distribution for TiO2 correspond to the value of 10-15 nm. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35537
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)