کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10260950 | 456466 | 2011 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Hydrothermal synthesis and highly visible light-induced photocatalytic activity of zinc-doped cadmium selenide photocatalysts
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Novel Zn-doped CdSe photocatalysts were synthesized by a mild hydrothermal route. The as-prepared products were characterized by X-ray powder diffraction (XRD), UV-vis absorption spectroscopy, and Brunauer-Emmett-Teller (BET) surface area analysis. The as-synthesized photocatalysts efficiently catalyzed the photodegradation of methylene blue (MB) in aqueous solutions under visible light irradiation, exhibiting higher photocatalytic activity than commercially available photocatalysts such as P25 and CdSe. The effects of the treatment temperature of the photocatalysts, the different zinc contents, the quantity of the photocatalysts, and the concentration of MB on photocatalytic performance were also investigated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 166, Issue 2, 15 January 2011, Pages 779-782
Journal: Chemical Engineering Journal - Volume 166, Issue 2, 15 January 2011, Pages 779-782
نویسندگان
Limin Song, Shujuan Zhang,