Facile preparation of magnetic C/TiO2/Ni composites and their synergetic effects in UV light-induced photocatalysis
Introduction During the last few decades, considerable attention has been directed towards on the use of semiconductor compounds (as represented by TiO2) to photocatalytic oxidize organic contaminants and such method is considered to be one of the most promising industrial effluent water treatment processes. However, the quick recombination of charge carriers is one of the major problems for obtaining high photocatalytic efficiency. In this study, magnetic separable C/TiO2/Ni composite photocatalysts were prepared by a facile pyrolysis approach. The microstructure characterization results proved the high purity of as-prepared samples and reliability of this facile preparation method. Furthermore, the possible mechanism for the observed photocatalytic performance enhancement was discussed in detail.
Xiaofeng Chang Gang Yu Jun Huang Fan Yang Cheng Cheng Shi Yuan Guangbin Ji Shubo Deng
POPs Research Center, Tsinghua University, Beijing 100084, China Department of Environmental Science POPs Research Center, Tsinghua University, Beijing 100084, China Department of Environmental Science College of Materials Science and Technology, Nanjing University of Aeronautics and Astronautics, Nan Department of Materials, Oxford University, Oxford, OX1 3PH, the United Kingdom
国际会议
6th International Conference on Environmental Catalysis(第六届国际环境催化大会 ICEC 2010)
北京
英文
371-371
2010-09-12（万方平台首次上网日期，不代表论文的发表时间）