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

页码：166 / 173

页数：8

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