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| The Preparation and Performance of Composite CdS/Eu~(3+)-TiO_2 |
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| DOI：doi：10.3969/j.issn.1007-7545.年份.期号.顺序号 |
| KeyWord:CdS/Eu3+-TiO2 |
| HUANG Ya-hui1,PENG Shao-qin1,LI Yue-xiang1,HUANG Juan1,LI Cheng-yu2 |
| 1.Department of Chemistry;Nanchang University;Nanchang 330031;China;2.Monitoring Station of Radiation and Environment in Jiangxi;Nanchang 330029;China |
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| Abstract: |
| Composite CdS/TiO2 and CdS/Eu3+-TiO2 photocatalysts were prepared by sol-gel process,and characterized by means of X-ray diffraction and UV-Vis diffuse reflectance spectra.The activity of photocatalyst was explored with photocatalytic hydrogen evolution under visible light irradiation as a probe reaction.The results show that the grain growth of TiO2 was prevented and the separation of photo-generated electrons and holes were promoted by doping Eu3+,so the activity of composite CdS/TiO2 was increased. |
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