The enhanced photocatalytic activity of CdS/TiO2 nanocomposites by controlling CdS dispersion on TiO2 nanotubes |
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| Authors: | Shuli Bai Huanying Li Yujiang GuanShengtao Jiang |
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| Affiliation: | Department of Environmental Engineering, Taizhou University, Taizhou 317000, China |
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| Abstract: | CdS/TiO2 nanocomposites were prepared via a simple wet chemical method, and characterized through X-ray diffraction (XRD) and transmission electron microscopy (TEM). Their ability to degrade Acid Rhodamine B was investigated under visible light irradiation. The results indicate that CdS/TiO2 nanocomposite with a mass ratio of 4:1(TiO2:CdS) showed high photocatalytic activity and the CdS loaded on TiO2 nanotube surface exhibited a hexagonal phase. The dispersion of CdS on TiO2 nanotube surface had an important effect on the degradation efficiency of pollutant, which provides a strategy for practical industry application. |
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| Keywords: | TiO2 nanotubes CdS Photocatalytic activity |
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