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photocatalytic efficiency of cufe2o4 for photodegradation of acid red 206
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نویسنده
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bagheri gh. azar ,ashayeri v. ,mahanpoor k.
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منبع
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international journal of nano dimension - 2013 - دوره : 4 - شماره : 2 - صفحه:111 -115
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چکیده
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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 °c. 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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کلیدواژه
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photodegradation ,photocatalysts ,cufe2o4 ,acid red 206 ,adsorption
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آدرس
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islamic azad university, center tehran branch, department of chemistry, ایران, islamic azad university, center tehran branch, department of chemistry, ایران, islamic azad university, arak branch, department of chemistry, ایران
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Authors
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