Photocatalytic efficiency of CuFe2O4 for photodegradation of acid red 206

نویسندگان

  • Azar Bagheri Gh. Department of Chemistry, Center Tehran Branch, Islamic Azad University, Tehran, Iran.
  • K. Mahanpoor Department of Chemistry, Arak Branch, Islamic Azad University, Arak, Iran.
  • V. Ashayeri Department of Chemistry, Center Tehran Branch, Islamic Azad University, Tehran, Iran.
چکیده مقاله:

In this paper CuFe2O4, nanocrystalline powders were prepared. Also, the supported Cu ferrite was obtained by impregnation of the supports with Cu and Fe nitrates solutions, for calcination temperature 450 ºC. The samples were characterized by X-ray powder diffraction (XRD) and Fourier transform-infrared spectroscopy (FT-IR). In this investigation photocatalytic degradation of Acid red 206 in water was studied. The results show that the CuFe2O4 is an active photocatalyst. A first order reaction with k = 0.123 min-1 was observed. The effects of some parameters such as pH, amount of photocatalyst, initial concentration of dye were examined.

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عنوان ژورنال

دوره 4  شماره 2

صفحات  111- 115

تاریخ انتشار 2013-12-01

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