Novel Zn-doped SnO2 Hierarchical Architecture:Facile Synthesis,Structural Characterization and Enhanced Photocatalytic Property
Zn-doped SnO2 seaflower like hierarchical architectures have been synthesized via a solvothermal synthesis route in the mixed solvents of ethanol and deionized water.The observations of field emission scanning electron microscopy (FESEM) and transmission electron microscopy (TEM) showed that Zn-doped SnO2 seaflower like hierarchical architectures were assembled by the nanowires.The preferential growth direction ofnanowires was determined based on the analysis of high resolution transmission electron microscopy (HRTEM).The products were also characterized by X-ray diffraction (XRD) and X-photoelectron spectrum (XPS),and the results indicated that Sn4+ ions were successfully substituted by Zn2+.The photocatalytic activity of Zn-doped SnO2 seaflower like hierarchical architectures was evaluated by the degradation of RhB aqueous solution and the results showed that the product had high photocatalytic activity efficiency.
Zn-doped SnO2 Hierarchical architectures Enhanced photocatalytic properties
Tiekun Jia Fan Zhang Xiaofeng Wang Weimin Wang
Department of Materials Science and Engineering,Luoyang Institute of Science and Technology,Luoyang, State Key Lab of Materials Synthesis and Processing,Wuhan University of Technology,Wuhan,430070,P.R.
国际会议
The Seventh China International Conference on High-Performance Ceramics (第七届先进陶瓷国际研讨会(CICC-7))
厦门
英文
334-338
2011-11-04（万方平台首次上网日期，不代表论文的发表时间）