Abstract

The aim of the study was to carefully investigate influence of Nb
doping on photoactivity of TiO 2 in concentrations up to 1 at. %.
Twenty samples were synthesized and characterized by XRD,
SEM, EDX, BET, Raman and DR spectroscopy. Photoactivity
was evaluated as phenol degradation rate.
The main parameters: phase composition, particle size, BET area
and band gap remain the same. Nevertheless the dependence of
photoactivity on Nb concentration indicates presence of two
explicit maxima which is an issue for further investigations.
Original languageEnglish
Publication statusPublished - Jun 2018
Event10 th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10) - Альмерия
Duration: 4 Jun 20188 Jun 2018
http://spea10.com/

Conference

Conference10 th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10)
Abbreviated titleSPEA10
CountrySpain
CityАльмерия
Period4/06/188/06/18
Internet address

Cite this

Мурзин, П. Д. (2018). Nb-TiO 2 : Dependence of Photoactivity on Dopant Concentration. Paper presented at 10 th European meeting on Solar Chemistry and Photocatalysis: Environmental Applications (SPEA10), Альмерия, .