期刊
MATERIALS RESEARCH BULLETIN
卷 46, 期 9, 页码 1372-1376出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.materresbull.2011.05.014
关键词
Composites; Chemical synthesis; Catalytic properties
资金
- Fujian Institute of Research on the Structure of Matter [SZD09003]
- Chinese Academy of Sciences
- National Key Project on Basic Research [2009CB939801]
- Natural Science Foundation of Fujian Province [2009J01044]
A nanocomposite of SnO2 nanoparticles coated on multi-walled carbon nanotube (MWNT@SnO2) was synthesized and characterized by thermogravimetric analysis, X-ray diffraction, transmission electron microscopy, nitrogen physisorption measurements, photoluminescence. The results show that the SnO2 nanoparticles with a narrow size of 4 nm are uniformly deposited on MWNT. The photocatalytic activity of the nanocomposite was studied using methyl orange as a model organic pollutant. MWNT@SnO2 exhibits much higher photocatalytic activity than that of commercial TiO2 (P-25). The promotion is mainly contributed from electron transfer between SnO2 and MWNT. (C) 2011 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据