ZnFe2O4 nanoparticle: Synthesis and photocatalytic activity under UV-Vis and visible light

被引：0
|
作者：
Movahedi, Maryam [1 ]
Kazemi-Cheryani, Fahimeh [1 ]
Rasouli, Nahid [1 ]
Salavati, Hossein [1 ]
机构：
[1] Payame Noor Univ, Dept Chem, POB 19395-3697, Tehran, Iran
来源：
IRANIAN CHEMICAL COMMUNICATION | 2015年 / 3卷 / 02期
关键词：
ZnFe2O4; photocatalyst; visible light; congo red;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the present work, the ZnFe2O4 nanoparticle has been successfully synthesized. The obtained sample was characterized by X-ray diffraction (XRD) and emission scanning electron microscopy (FE-SEM) and its optical property were examined by UV-Vis spectrophotometer. FE-SEM revealed that the particle size of the ZnFe2O4 of about 47 nm was synthesized. The photocatalytic performance under UV-Vis and visible light was evaluated by decolorization of congo red (CR) anionic dye solution. The UV-Vis and visible light irradiation source consist of a high pressure mercury lamp 400 W and filament tungsten lamp 100 W respectively. The photocatalytic results show that the ZnFe2O4 sample can degrade (CR) dye solution up to 100% after 30 and 120 min under UV-Vis and visible irradiation respectively.
引用
收藏
页码：166 / 173
页数：8
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