Photocatalytic Degradation of Rhodamine B Dye with MWCNT/TiO2/C60 Composites by a Hydrothermal Method

武汉理工大学学报-材料科学版(英文版), 2011, 26(1): 65-69. doi: 10.1007/s11595-011-0169-5

^1, , ^2, , ^3, , ^4, , ^5, , ^6,

1.School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, China;State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

2.State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

3.State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

4.State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

5.School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, China;State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

6.School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, China

基金项目: the Fundamental Research Funds for the Central Universities(2010-Ⅱ-020) the Natural Science Foundation of Hubei Province(20101j0018) the Project for Science and Technology Plan of Wuhan City(200910321092)

Photocatalytic Degradation of Rhodamine B Dye with MWCNT/TiO2/C60 Composites by a Hydrothermal Method

SHI Xiaoliang ^1, , YANG Xingyong ^2, , WANG Shuwei ^3, , WANG Sheng ^4, , ZHANG Qiaoxin ^5, , WANG Yufu ^6,

1.School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, China;State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

2.State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

3.State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

4.State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

5.School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, China;State Key Laboratory of Advanced Technology for Materials Synthesis & Processing, Wuhan University of Technology, Wuhan 430070, China

6.School of Mechanical and Electronic Engineering, Wuhan University of Technology, Wuhan 430070, China

Keywords： semiconductors

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 C6o could greatly enhance the photocatalytic activity of TiO2.

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