کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
26100 43934 2016 4 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Photocatalytic degradation of methylene blue with copper(II) oxide synthesized by thermal decomposition of Flubendazole complexes
ترجمه فارسی عنوان
تجزیه فوتوکاتالیستی متیلن آبی با اکسید مس (II) که با تجزیه حرارتی مجتمع های فلبندازول سنتز شده است
کلمات کلیدی
Flubendazole؛ TD-DFT؛ متیلن آبی؛ نانوذرات تنوریت
Flubendazole; TD-DFT; Methylene-blue; Tenorite nanoparticles
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی بیو مهندسی (مهندسی زیستی)
چکیده انگلیسی


• Nano-tenorite were synthesized from thermal decomposition of Flubendazole complexes.
• The polymorph and morphology of nano-particles were investigated by XRD and SEM.
• Photo-acceleration of the degradation process of methylene blue was reported.
• Electronic structures were assigned by the aid of TD-DFT calculations.
• Hybridization, electronic arrangements and M-L interactions were discussed.

Novel copper(II) complexes of an anti-parasitic Flubendazole drug (FLU), [Cu(FLU)2X2]·zH2O (X = Cl− (1), C2H3O2− (3), and ClO4− (4), z = 1–4) and [Cu(NO3)(FLU)2(OH2)]∙NO3∙2H2O (2) were synthesized and characterized using elemental analysis, TG, IR, EPR, magnetic and conductance measurements. Geometry optimization and natural bond orbital analysis were performed at DFT/B3LYP/6-31G* level of theory. Electronic transitions were calculated by TD-DFT. Tenorite (CuO) nanoparticles with promising catalytic properties were prepared in air via the controlled thermal decomposition of 1–4. The polymorph and morphology of the prepared nano-tenorite particles were investigated by powder XRD and field emission scanning electron microscope. The catalytic degradation of methylene-blue (MB) dye exposed to the UV radiation in presence of CuO nanoparticles as a catalyst was studied at room temperature in water.

Graphical abstractThermal decomposition of Flubendazole copper(II) complexes gave Tenorite nanoparticles, which were as catalyst in the catalytic degradation of methylene-blue dye exposed to UV radiation.Figure optionsDownload full-size imageDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Photochemistry and Photobiology A: Chemistry - Volume 327, 15 August 2016, Pages 21–24
نویسندگان
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