SYNTHESIS AND CHARACTERIZATION OF Ag/BiOBr NANOCOMPOSITES FOR PHOTODEGRADATION OF METHYLENE BLUE AS MODEL DYE

被引：0
|
作者：
Phuruangrat, A. [1 ]
Rabiabdee, K. [1 ]
Thongtem, S. [2 ,3 ]
Thongtem, T. [3 ,4 ]
机构：
[1] Prince Songkla Univ, Fac Sci, Dept Mat Sci & Technol, Hat Yai 90112, Songkhla, Thailand
[2] Chiang Mai Univ, Fac Sci, Dept Phys & Mat Sci, Chiang Mai 50200, Thailand
[3] Chiang Mai Univ, Fac Sci, Mat Sci Res Ctr, Chiang Mai 50200, Thailand
[4] Chiang Mai Univ, Fac Sci, Dept Chem, Chiang Mai 50200, Thailand
来源：
DIGEST JOURNAL OF NANOMATERIALS AND BIOSTRUCTURES | 2019年 / 14卷 / 02期
关键词：
Ag/BiOBr nanocomposites; Photocatalysis; X-ray diffraction; Spectroscopy; PHOTOCATALYTIC ACTIVITY; ASSISTED SYNTHESIS;
D O I：
暂无
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Ag/BiOBr nanocomposites with different Ag contents were prepared by deposition-sonochemical method. Phase and morphology of the products were investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM) and X-ray photoelectron spectroscopy (XPS). The experimental results showed that Ag nanoparticles supported on surface of tetragonal BiOBr nanoplates. The photocatalytic properties of Ag/BiOBr nanocomposites were investigated through photocatalytic degradation of methylene blue (MB) under UV light irradiation. In this research, 10 wt% Ag/BiOBr nanocomposites showed the highest photocatalytic activity under visible light irradiation.
引用
收藏
页码：351 / 356
页数：6
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