WO_3纳米管的模板法制备及表征  

Template Synthesis and Characterization of WO_3 Nanotubes

作　　者：程利芳[1] 张兴堂[1] 陈艳辉[1] 刘兵[1] 李蕴才[1] 黄亚彬[1] 杜祖亮[1] 

机构地区：[1]河南大学特种功能材料重点实验室,开封475001

出　　处：《无机化学学报》2004年第9期1117-1120,共4页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金(No.90306010;20371015);"973"前期专项(No.2002CCC02700)资助课题。

摘　　要：In this work, the highly ordered tungsten trioxide nanotube arrays have been synthesized by the combination of Sol-Gel chemical method and anodic aluminum oxide (AAO) templating method. The morphology and the chemical composition of tungsten trioxide nanotubes arrays were characterized by Scanning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), X-ray Photoelectron Spectroscopy (XPS) and X-ray diffraction (XRD). The results show that the wall thickness of the tungsten trioxide nanotubes arrays can be controlled by the immersion time. The growth mechanism of naotubes arrays is also discussed.In this work, the highly ordered tungsten trioxide nanotube arrays have been synthesized by the combination of Sol-Gel chemical method and anodic aluminum oxide (AAO) templating method. The morphology and the chemical composition of tungsten trioxide nanotubes arrays were characterized by S canning Electron Microscopy (SEM), Transmission Electron Microscopy (TEM), X-ray Photoelectron Spectroscopy (XPS) and X-ray diffraction (XRD). The results show that the wall thickness of the tungsten trioxide nanotubes arrays can be controlled by the immersion time. The growth mechanism of naotubes arrays is also discussed.

关 键 词：三氧化钨纳米管 模板法 制备 半导体材料 溶胶-凝胶法 

分 类 号：O614.613[理学—无机化学] TN304.21[理学—化学]