Magnetically recoverable Cu2O/Fe3O4 composite photocatalysts: Fabrication and photocatalytic activity

被引：36
|
作者：
Li, Zuo-Peng [1 ]
Wen, Ya-Qiong [1 ]
Shang, Jian-Peng [1 ]
Wu, Mei-Xia [1 ]
Wang, Long-Fei [1 ]
Guo, Yong [1 ]
机构：
[1] Shanxi Datong Univ, Inst Appl Chem, Datong 037009, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2014年 / 25卷 / 02期
基金：
山西省青年科学基金; 中国国家自然科学基金;
关键词：
Magnetic; Photocatalyst; Cu2O; Degradation; VISIBLE-LIGHT IRRADIATION; AG-AT-AGCL; SOLVOTHERMAL SYNTHESIS; HIGHLY EFFICIENT; FACILE SYNTHESIS; CU2O; DRIVEN; SEMICONDUCTOR; NANOPARTICLES; WATER;
D O I：
10.1016/j.cclet.2013.10.023
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A magnetically separable Cu2O/Fe3O4 magnetic composite photocatalyst was synthesized in large quantities by a fast and simple route. The as-prepared photocatalysts were characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray photoelectron spectroscopy (XPS) and X-ray diffraction (XRD). Furthermore, the Cu2O/Fe3O4 composite photocatalysts were tested using methyl orange (MO) degradation reaction under visible light irradiation (100 mW/cm(2)) and demonstrated to have a high photocatalytic efficiency toward the decomposition of MO under visible light irradiation with good recyclability. (C) 2013 Yong Guo. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
引用
收藏
页码：287 / 291
页数：5
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