کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1607832 | 1516238 | 2016 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Study on photocatalysis and dynamics properties of self-catalysis BiVO4 assembled in porous Sr2MgSi2O7:Eu2+,Dy3+
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
فلزات و آلیاژها
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چکیده انگلیسی
Energy-storage self-catalysis material that BiVO4 assembled into porous Sr2MgSi2O7:Eu2+,Dy3+ was successfully synthesized by the impregnation method. Crystalline phases and microstructure of the energy-storage self-catalysis material were analyzed by X-ray diffraction, scanning electron microscopy, energy dispersive spectroscopy and atomic force microscope. Results indicated that BiVO4 was assembled into Sr2MgSi2O7:Eu2+,Dy3+ pores physically. The photocatalysis property of the assembled sample was characterized through degrading the 5Â ppm Rhodamine B solution and kinetics property was fitted according to the Langmuir-Hinshelwood formula. Results demonstrated that the assembled compounds exhibited higher photodegradation efficiency than the pure BiVO4 no matter under the light or dark condition.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Alloys and Compounds - Volume 655, 15 January 2016, Pages 1-5
Journal: Journal of Alloys and Compounds - Volume 655, 15 January 2016, Pages 1-5
نویسندگان
Yanzhi Meng, Yi Shen, Luyao Hou, Guifu Zuo, Xiaoli Wei, Xiaomin Wang, Fengfeng Li,