Study on Nitrogen-Doped Titania Nanotubes as Visible-Light Responded Photocatalysts
Nitrogen-doped titania nanotubes (TiO2-xNx NTs) were synthesized by the soft chemical process, in which nitrogen-doped titania nanopowders (TiO2-xNx NPs) reacted with strong alkaline solutions (10M). The properties of TiO2-xNx NTs were examined. Experiments on the photodegradation of methylene blue (MB) and sulfosalicylic acid (SSA) were also carried out under visible light irradiation.
Y. F. Shen et al., "Study on Nitrogen-Doped Titania Nanotubes as Visible-Light Responded Photocatalysts", Materials Science Forum, Vol. 694, pp. 37-41, 2011