一维SnO₂-TiO₂复合材料的结构设计与光催化性能
Structure design and photocatalytic properties of one-dimensional SnO2-TiO2 composites.
作者信息
Chen Yuan, Liu Bitao, Chen Junfang, Tian Liangliang, Huang Lei, Tu Mingjing, Tan Shuai
机构信息
School of Material Science and Engineering, Chongqing University of Technology, 69 Hongguang Street, Banan, Chongqing, 400054 China ; Research Institute for New Materials Technology, Chongqing University of Arts and Sciences, 319 Honghe Street, Yongchuan, Chongqing, 402160 China.
Research Institute for New Materials Technology, Chongqing University of Arts and Sciences, 319 Honghe Street, Yongchuan, Chongqing, 402160 China.
出版信息
Nanoscale Res Lett. 2015 Apr 28;10:200. doi: 10.1186/s11671-015-0901-8. eCollection 2015.
One-dimensional SnO2-TiO2 composites were prepared via emulsion electrospinning process. The obtained samples were characterized by a series of devices. The results showed that the porous core-shell SnO2-TiO2 photocatalyst exhibited enhanced photocatalytic activity on the degradation of methyl orange (MO). It should be ascribed to the novel structure, which could separate the electrons and holes effectively.
通过乳液静电纺丝工艺制备了一维SnO₂-TiO₂复合材料。用一系列设备对所得样品进行了表征。结果表明，多孔核壳结构的SnO₂-TiO₂光催化剂对甲基橙（MO）的降解表现出增强的光催化活性。这应归因于其新颖的结构，该结构能够有效地分离电子和空穴。
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