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Photocatalytic degradation of rhodamine B dye with MWCNT/TiO |
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| Authors: | Xiaoliang Shi Xingyong Yang Shuwei Wang Sheng Wang Qiaoxin Zhang Yufu Wang |
| Affiliation: | SHI Xiaoliang1,2,YANG Xingyong2,WANG Shuwei2,WANG Sheng2,ZHANG Qiaoxin1,WANG Yufu1 (1. School of Mechanical and Electronic Engineering,Wuhan University of Technology,Wuhan 430070,China,2. State Key Laboratory of Advanced Technology for Materials Synthesis & Processing,China) |
| Abstract: | Multi-walled carbon nanotube (MWCNT)/TiO2/C60 composite catalysts were prepared by hydrothermal method. TiO2 was deposited on the MWCNT surface. Their photocatalytic activities for degradation of Rhodamine B dye were studied. X-ray diffraction, field emission transmission electron microscopy, ultraviolet-visible light absorption spectrum and photoluminescence spectrum were carried out to characterize the composite catalysts. The results indicated that MWCNTs and C60 could greatly enhance the photocatalytic ... |
| Keywords: | semiconductors chemical synthesis optical properties surface properties |
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