Photocatalytic degradation of Methylorange by Nano- TiO₂/Nd Deposited on ϒ-Fe₂O₃
محل انتشار: اولین همایش بین المللی نفت،گاز،پتروشیمی و HSE
سال انتشار: 1396
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 377
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شناسه ملی سند علمی:
OGPH01_131
تاریخ نمایه سازی: 25 آذر 1396
چکیده مقاله:
TiO₂ /Nd was deposited on magnetite and applied to photo-degradation of methylorange. TiO₂/Nd was prepared by sol gel method and were characterized using XRD, FT IR and TEM. The prepared catalysts were deposited on magnetite surface. The magnetite was as a core so the catalyst can be separated easily from the waste solution by a magnet. Doping the TiO₂ by Nd increases the catalytic activity. Acidity of the waste has also promising effect on catalytic activity and the time needed for methylorange decomposition was decreased in low pHs.
کلیدواژه ها:
نویسندگان
Mohammad Abbas Mohsen
Nuclear Science and Technology Research Institute,Tehran, Iran