کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
151125 | 456463 | 2011 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effects of operational conditions of microwave-assisted synthesis on morphology and photocatalytic capability of zinc oxide
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
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چکیده انگلیسی
Zinc oxide (ZnO) products with different morphologies, such as sheets, rods and tubes, were successfully synthesized by a simple, rapid, and energy saving microwave hydrothermal method. ZnO products characterized by X-ray diffraction, Raman, UV–vis, and photoluminescence spectrometers were found to have good crystal quality. As a catalyst, they could effectively photodegrade 10 mg/L of methyl orange within 1 h. ZnO products with hollow tubular structures could be synthesized within 3 h at 373 K and 400-W microwave irradiation power. Washing ZnO products with deionized water after microwave treatment was found to form desired hollow tubular structures.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Chemical Engineering Journal - Volume 170, Issues 2–3, 1 June 2011, Pages 411–418
Journal: Chemical Engineering Journal - Volume 170, Issues 2–3, 1 June 2011, Pages 411–418
نویسندگان
Ying-Chu Chen, Shang-Lien Lo,