期刊
NANOMATERIALS
卷 7, 期 3, 页码 -出版社
MDPI
DOI: 10.3390/nano7030054
关键词
SnO2; carbon nanotubes; nanocomposite; photocatalytic
类别
资金
- National Natural Science Foundation of China [21401088]
- Open Fund of Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resource Recycle [ST201522010]
SnO2 nanoparticles coated on carbon nanotubes (CNTs) were prepared via a simple microwave-hydrothermal route. The as-obtained SnO2-CNTs composites were characterized using X-ray powder diffraction, Raman spectroscopy, and transmission electron microscopy. The photocatalytic activity of as-prepared SnO2-CNTs for degradation of Rhodamine B under visible light irradiation was investigated. The results show that SnO2-CNTs nanocomposites have a higher photocatalytic activity than pure SnO2 due to the rapid transferring of electrons and the effective separation of holes and electrons on SnO2-CNTs.
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