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

Zuo-Peng Li ,  Ya-Qiong Wen ,  Jian-Peng Shang ,  Mei-Xia Wu ,  Long-Fei Wang ,  Yong Guo

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Citation:  Zuo-Peng Li, Ya-Qiong Wen, Jian-Peng Shang, Mei-Xia Wu, Long-Fei Wang, Yong Guo. Magnetically recoverable Cu2O/Fe3O4 composite photocatalysts：Fabrication and photocatalytic activity[J]. Chinese Chemical Letters, 2014, 25(2): 287-291. shu

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

    • 通讯作者: Yong Guo,
  • 基金项目:

    This work was financially supported by National Natural Science Foundation of China (No. 21073113) (No. 21073113)

    Shanxi Province Science Foundation for Youths (No. 2012021006-1)  (No. 2012021006-1)

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/cm2) and demonstrated to have a high photocatalytic efficiency toward the decomposition of MO under visible light irradiation with good recyclability.

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  • 收稿日期:  2013-07-30
  • 网络出版日期:  2013-10-08
通讯作者: 陈斌, bchen63@163.com
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