کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5447178 1398391 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Studies on CsxWO3/BiOCl composite as a novel visible light droven photocatalyst
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Studies on CsxWO3/BiOCl composite as a novel visible light droven photocatalyst
چکیده انگلیسی
BiOCl with a wide band gap energy only harvests the UV light. It performs good photocatalytic activity under visible light irradiation due to its unique and outstanding physical and chemical properties. The band gap energy of CsxWO3 is around 2.5 eV, which exhibits a strong absorption in wide range of 200-2500 nm. We find that CsxWO3/BiOCl composite with a mass ratio 1/3 has a better photocatalytic activity than the single BiOCl and CsxWO3 by degrading RhB and MB under the visible light irradiation. It attributes that coupling narrow band gap CsxWO3 with wide band gap BiOCl semiconductor could lead to an efficient electron-hole pairs separation.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Materiomics - Volume 2, Issue 4, December 2016, Pages 338-343
نویسندگان
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