Preparation, characterization and photocatalytic properties of Ag-loaded Bi2WO6

被引：0

作者：

Gao, Xiaoming ^{[1
]}

Fu, Feng ^{[1
]}

Niu, Fengxing ^{[1
]}

Zhang, Liping ^{[1
]}

机构：

[1] Yanan Univ, Shaanxi Key Lab Chem React Engn, Dept Chem & Chem Engn, Yanan 716000, Peoples R China

来源：

ADVANCED ENGINEERING MATERIALS III, PTS 1-3 | 2013年 / 750-752卷

关键词：

Photocatalyst; Ag-Bi2WO6; Phenol; Pollutant degradation; BISMUTH MOLYBDATES; DEGRADATION; BIVO4;

D O I：

10.4028/www.scientific.net/AMR.750-752.1091

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Ag-loaded Bi2WO6 nanoparticles were prepared by hydrothermal method. The products were characterized by XRD, UV-vis DRS, SEM and BET. The results indicated that it was the orthorhombic phase of Bi2WO6 and showed a markedly blue-shift Compared with pure Bi2WO6. Ag/Bi2WO6 photocatalysts exhibited obviously enhanced photocatalysis than pure Bi2WO6 in degrading phenol-containing wastewater under visible light irradiation. The influence of the content of silver on the photocatalytic activity of Bi2WO6 has been investigated. The results revealed that the significant enhancement of photocatalytic activity can be attributed to the synergetic effects between noble metal and semiconductor component.

引用

页码：1091 / 1097

页数：7

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