Removal of Volatile Organic Compounds by Adsorption and Photocatalytic Oxydation

武汉理工大学学报-材料科学版(英文版), 2007, 22(3): 450-452.

^1, , ^2, , ^3, , ^4,

1.Lab of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China;School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083, China

2.School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083, China;Key Lab of Carbon Materials, Institute of Coal Chemistry, Chinese Academy of Science, Taiyuan 030001,China

3.School of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083, China

4.Department of Materials Science, Feng Chia University, Taichung, Taiwan, China

基金项目: 国家高技术研究发展计划(863计划)(2007AA061405)

Removal of Volatile Organic Compounds by Adsorption and Photocatalytic Oxydation

Keywords： volatile organic compounds

Based on the study of equilibrium adsorption on viscose rayon-based activated carbon fiber (ACF) by gravimetric method, mounting of TiO2 on PAN-based activated carbon cloth (ACC) and their photocatalytic activity as well as adsorption performance for benzene were investigated. The crystallinity of TiO2 and pore structure were characterized by XRD and N2 adsorption. The results show that crystallinity of TiO2 and pore structure could be postulated by heat treatment condition. Both crystallinity of TiO2 and pore structure of hybrid have effects on photocatalytic performance of TiO2-mounted ACC. It would be more attractive and prospective for the combination of TiO2 photocatalytic activity and adsorption ability of porous materials.

参考文献

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材料期刊网

Removal of Volatile Organic Compounds by Adsorption and Photocatalytic Oxydation

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