کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
64675 48365 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Ionic-liquid assisted ultrasonic synthesis of BiOCl with controllable morphology and enhanced visible light and sunlight photocatalytic activity
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی کاتالیزور
پیش نمایش صفحه اول مقاله
Ionic-liquid assisted ultrasonic synthesis of BiOCl with controllable morphology and enhanced visible light and sunlight photocatalytic activity
چکیده انگلیسی


• Synthesis of BiOCl via ionic liquid assisted ultrasonic method at room temperature.
• Control morphology of BiOCl samples by simple change reaction solvents.
• With high photoactivities for the degradation of dyes both under the visible light irradiation and sunlight irradiation.

Ionic liquid assisted ultrasonic method was developed to prepare BiOCl at room temperature in a short time. Through this method, BiOCl with different controllable morphologies can be easily obtained via the simple change of the reaction solvents. The flowerlike microspheres, sheet and plate morphologies have been prepared in DMF, ethanol and water, respectively. And the as-prepared BiOCl samples were characterized by X-ray diffraction (XRD), scanning electron microscope (SEM), N2 absorption-desorption isotherms and UV–vis diffuse reflectance spectroscopy. The photocatalytic activity of the as-prepared samples was evaluated towards degradation of Rhodomine B (RhB), Quinoline blue (QB) and methyl orange (MO). The results indicate that the as-prepared BiOCl samples have high photoactivities for the degradation of dyes both under the visible light irradiation and sunlight irradiation.

BiOCl with controllable morphologies and high photocatalytic activities were successfully prepared via ionic liquid assisted ultrasonic method at room temperature in a short time.Figure optionsDownload high-quality image (183 K)Download as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Molecular Catalysis A: Chemical - Volumes 418–419, July 2016, Pages 132–137
نویسندگان
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