Search results for: prazeodym

• Pr-doped TiO2: The effect of metal content on photocatalytic activity

  Publication

  • J. Reszczyńska
  • D. Arenas Esteban
  • M. Gazda
  • A. Zaleska-Medynska

  - Physicochemical Problems of Mineral Processing - Year 2013

  The Pr-TiO2 nanoparticles were prepared by using the sol-gel method. As-prepared samples were characterized by BET measurements, X-ray powder diffraction analysis (XRD) and UV-Vis spectra. Visible and ultraviolet light photocatalytic activity of the sample was studied by photodegradation of phenol while considering the influence of the dopant concentration. TiO2 doped with 0.25 mol% of praseodymium showed the highest photocatalytic...

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