Lv, Y., Yu, L., Huang, H., Liu, H. and Feng, Y. (2009) Preparation, Characterization of P-Doped TiO₂ Nanoparticles and Their Excellent Photocatalystic Properties under the Solar Light Irradiation. Journal of Alloys and Compounds, 488, 314-319. http://dx.doi.org/10.1016/j.jallcom.2009.08.116

has been cited by the following article:

• TITLE: P-Doped Titania Xerogels as Efficient UV-Visible Photocatalysts

  AUTHORS: Céline J. Bodson, Sophie L. Pirard, René Pirard, Ludivine Tasseroul, Catherine Bied, Michel Wong Chi Man, Benoît Heinrichs, Stéphanie D. Lambert

  KEYWORDS: TiO2 xerogel, Phosphorus-Doping, Sol-Gel, p-Nitrophenol Degradation, Photocatalysis

  JOURNAL NAME: Journal of Materials Science and Chemical Engineering, Vol.2 No.8, August 21, 2014

  ABSTRACT: In the present study, sol-gel process is used to synthesize P-doped TiO2 xerogels by the cogelation method of a functionalized P alkoxide, (NH2-(CH2)2-NH-(CH2)2-P(O)-(OC2H5)2) with Ti(OC3H7)4 in either 2-methoxyethanol or isopropanol. The phosphorus-doping improved the thermal stability of titania and decreased the phase transformation of anatase into rutile. This modification by phosphorus shifted the absorption edge of titania to the visible region as proved by Diffuse reflectance measurements, and thus offers the possibility to produce visible light effective TiO2 photocatalyst. The excellent photocatalytic activity of P-doped TiO2 xerogels compared to pure TiO2 could be explained by its high surface area and small TiO2-anatase crystallite size. From these results, it was proved by using three different models that phosphorus intrinsically influences the photocatalytic activity.