Visible Light Photodegradation of Azo Dye by Cu/TiO2

被引：16
|
作者：
Riaz, N. [1 ,4 ]
Chong, F. K. [2 ]
Man, Z. B. [1 ]
Dutta, B. K. [3 ]
Ramli, R. M. [1 ]
Khan, M. Saqib [2 ,4 ]
机构：
[1] Univ Teknol PETRONAS, Chem Engn Dept, Tronoh 31750, Malaysia
[2] Univ Teknol PETRONAS, Fundamental & Appl Sci Dept, Tronoh 31750, Malaysia
[3] West Bengal Pollut Control Board, Kolkata 700098, India
[4] COMSATS Inst Informat Technol, Abbottabad 22060, Pakistan
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON PROCESS ENGINEERING AND ADVANCED MATERIALS 2012-ICPEAM 2012 | 2014年 / 917卷
关键词：
Wastewater treatment; Azo dyes; Cu/TiO2; TiO2; photocatalysis; TOC; PHOTOCATALYTIC DEGRADATION; TITANIUM-DIOXIDE; TIO2; FUNDAMENTALS; REACTIVITY; OXIDATION; COPPER; NI;
D O I：
10.4028/www.scientific.net/AMR.917.151
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Cu/TiO2 photocatalysts with different metal loading were prepared via modified deposition-precipitation method with the intention to reduce the band gap for Orange II degradation and mineralization under visible light radiation. The photocatalysts were characterized using thermal gravimetric analysis, powder X-ray diffraction, diffuse reflectance UV-Visible spectroscopy and field-emission scanning electron microscopy. 10 wt% photocatalysts showed the best performance compared to the bare TiO2.
引用
收藏
页码：151 / 159
页数：9
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