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Published in: Journal of Materials Science: Materials in Electronics 11/2016

15-07-2016

Preparation and photocatalytic activity of magnetically separable Fe3O4@ZnO nanospheres

Authors: Yeqiu Wu, Tao He, Wu Xu, Yili Li

Published in: Journal of Materials Science: Materials in Electronics | Issue 11/2016

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Abstract

Fe3O4@ZnO nanospheres were synthesized by a chemical method and characterized using various analytical instruments. Products were characterized by scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectra, X-ray diffraction and vibrating sample magnetometer. The results showed that Fe3O4@ZnO nanospheres exhibited high degree of crystallinity and excellent magnetic properties at room temperature. Photocatalytic investigation of Fe3O4@ZnO core/shell nanospheres was carried out using rhodamine B solution under UV light. Fe3O4@ZnO core/shell nanospheres showed enhanced photocatalytic performance in comparison with the as prepared ZnO nanoparticles. Additionally, the recycling experiment of Fe3O4@ZnO nanospheres had been done, demonstrating that Fe3O4@ZnO nanospheres have high efficiency and stability.

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Appendix
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Metadata
Title
Preparation and photocatalytic activity of magnetically separable Fe3O4@ZnO nanospheres
Authors
Yeqiu Wu
Tao He
Wu Xu
Yili Li
Publication date
15-07-2016
Publisher
Springer US
Published in
Journal of Materials Science: Materials in Electronics / Issue 11/2016
Print ISSN: 0957-4522
Electronic ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-016-5369-5

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