文献类型：期刊文献

中文题名：Deposition of SnO2 on the Anatase TiO2 {105} Facets with High Photocatalytic Performance

英文题名：Deposition of SnO2 on the Anatase TiO2 {105} Facets with High Photocatalytic Performance

作者：Haibo Jiang[1];Jun Xing[1];Chongwu Wang[1];Huagui Yang[1,2]

机构：[1]Key Laboratory for Ultrafine Materials of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai 200237, China;[2]Centre for Clean Environment andEnergy, Gold Coast Campus, Griffith University, Queensland 4222, Australia

年份：2013

卷号：31

期号：12

起止页码：1503

中文期刊名：Chinese Journal of Chemistry

外文期刊名：中国化学（英文版）

收录：CSTPCD;;Scopus;CSCD:【CSCD2013_2014】；

基金：This work was financially supported by National Natural Science Foundation of China，SRF for ROCS,SEM,Programme for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning,Major Basic Research Programme of Science and Technology Commission of Shanghai Municipality，Australian Research Council's Future Fellowships，Shanghai Municipal Natural Science Foundation

语种：英文

中文关键词：high-index facets;SnOjTiO2;composite;photocatalyst

外文关键词：high-index facets, SnOjTiO2, composite, photocatalyst

摘要：Anatase TiO2 as a promising photocatalyst has been widely employed in the decontamination treatment of polluted water, air purification and water splitting. Coupling TiO2 with other semiconductor materials could further enhance the photocatalytic activity. Here, we successfully synthesized the SnOz/TiO2 catalyst by depositing SnO2 particles on the anatase TiO2 {105} facets through a gas phase oxidation process. The SnOz/TiO2 catalyst shows higher photocatalytic activity for decomposition of MB than that of the pure YiO2 catalyst. The enhanced photo- catalytic activity can be attributed to the efficient charge separation since TiO2 and SnO2 catalyst have staggered energy level.
Anatase TiO2 as a promising photocatalyst has been widely employed in the decontamination treatment of polluted water, air purification and water splitting. Coupling TiO2 with other semiconductor materials could further enhance the photocatalytic activity. Here, we successfully synthesized the SnOz/TiO2 catalyst by depositing SnO2 particles on the anatase TiO2 {105} facets through a gas phase oxidation process. The SnOz/TiO2 catalyst shows higher photocatalytic activity for decomposition of MB than that of the pure YiO2 catalyst. The enhanced photo- catalytic activity can be attributed to the efficient charge separation since TiO2 and SnO2 catalyst have staggered energy level.