کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
228683 464847 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Visible light photocatalytic reduction of nitrobenzene using Ag/Bi2MoO6 nanocomposite
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Visible light photocatalytic reduction of nitrobenzene using Ag/Bi2MoO6 nanocomposite
چکیده انگلیسی


• Ag/Bi2MoO6 was used for photocatalytic reduction of nitrobenzene.
• Photocatalytic reduction of nitrobenzene depend on wt% of Ag.
• Catalyst re-use revealed the present photocatalyst remains effective and active after five cycles.

The hydrothermal method was used to prepare Bi2MoO6 nanoparticles, and photo-assisted deposition method (PAD) was used to doped silver into Bi2MoO6 surface. Different characterization techniques were used to characterize the produced Bi2MoO6 and Ag/Bi2MoO6 nanoparticles, such as for the surface area measurement, X-ray diffraction, photoluminescence emission spectra, transmission electron microscopy, ultraviolet and visible spectroscopy, and X-ray photoelectron spectroscopy. Photocatalytic reduction of nitrobenzene under visible light irradiation was used to measure the photocatalytic performance of Bi2MoO6 and Ag/Bi2MoO6 nanoparticles. The results reveal that doping of silver led to a shift of the absorption edge of Bi2MoO6 to high wavelength. 0.15 wt% Ag/Bi2MoO6 has the highest photocatalytic activity. The highest photocatalytic activity of 0.15 wt% Ag/Bi2MoO6 nanoparticle remains unchanged after being reused five times.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Industrial and Engineering Chemistry - Volume 22, 25 February 2015, Pages 28–33
نویسندگان
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