Synthesis of Magnetic MWNTs/ZnS/Fe3O4 Nanocomposites and Their Enhanced Photocatalytic Activity

被引：5
|
作者：
Song, Xiao-Jie [1 ]
Yang, Fan [2 ]
Fang, Qun-Ling [3 ]
Hu, Han-Mei [1 ]
Xu, Fei [1 ]
机构：
[1] Anhui Jianzhu Univ, Sch Mat & Chem Engn, Hefei 230026, Peoples R China
[2] Anhui Med Univ, Sch Basic Med Sci, Hefei 230026, Peoples R China
[3] Hefei Univ Technol, Sch Med Engn, Hefei, Peoples R China
来源：
SYNTHESIS AND REACTIVITY IN INORGANIC METAL-ORGANIC AND NANO-METAL CHEMISTRY | 2016年 / 46卷 / 05期
关键词：
MWNTs; ZnS; Fe3O4; nanocomposites; photocatalytic activity; WALLED CARBON NANOTUBES; ZNS; NANOPARTICLES; DEGRADATION; REMOVAL;
D O I：
10.1080/15533174.2015.1031047
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Magnetic multiwalled carbon nanotubes (MWNTs)/ZnS/Fe3O4 nanocomposites were prepared using Fe3O4 and ZnS nanoparticles via in situ chemical precipitation method onto the surface of MWNTs. The nanocomposites were characterized by X-ray diffraction, transmission electron microscopy, high-resolution transmission electron microscopy, and energy-dispersive X-ray spectroscopy. The results revealed that the photocatalytic activity of MWNTs/ZnS/Fe3O4 nanocomposites for methylene blue solution increased obviously compared with pure ZnS NPs. Moreover, as a magnetic material, MWNTs/ZnS/Fe3O4 nanocomposites could be easily collected from aqueous solution by an external magnet, and used repeatedly.
引用
收藏
页码：638 / 641
页数：4
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