首页 | 本学科首页   官方微博 | 高级检索  
     检索      

WO3纳米管的模板法制备及表征
引用本文:程利芳,张兴堂,陈艳辉,刘 兵,李蕴才,黄亚彬,杜祖亮.WO3纳米管的模板法制备及表征[J].无机化学学报,2004,20(9):1117-1120.
作者姓名:程利芳  张兴堂  陈艳辉  刘 兵  李蕴才  黄亚彬  杜祖亮
作者单位:河南大学特种功能材料重点实验室,开封,475001
基金项目:国家自然科学基金,国家重点基础研究发展计划(973计划)
摘    要:0引言 WO3纳米材料具有光致变色、电致变色、气致变色等特性,可用于光学信息和储存显示器、pH值探测器、气敏传感器、灵敏窗口等1,2];并且在太阳能的储存与利用、光电转换、光催化降解大气和水中的污染物等方面有着广阔的应用前景3,4],成为近几年重点研究的半导体材料之一.以前纳米WO3的制备主要集中在薄膜上,其薄膜的制备工艺已经相当成熟,主要包括蒸发法、溅射法、CVD法、喷涂法、阳极氧化法、溶胶-凝胶法等3].

关 键 词:WO3纳米管  AAO模板  溶胶-凝胶法
修稿时间:2004年3月15日

Template Synthesis and Characterization of WO3 Nanotubes
CHENG Li-Fang,ZHANG Xing-Tang,CHEN Yan-Hui,LIU Bing,LI Yun-Cai,HUANG Ya-Bin and DU Zu-Liang.Template Synthesis and Characterization of WO3 Nanotubes[J].Chinese Journal of Inorganic Chemistry,2004,20(9):1117-1120.
Authors:CHENG Li-Fang  ZHANG Xing-Tang  CHEN Yan-Hui  LIU Bing  LI Yun-Cai  HUANG Ya-Bin and DU Zu-Liang
Institution:Key Laboratory of Special Functional Materials, Henan University, Kaifeng 475001,Key Laboratory of Special Functional Materials, Henan University, Kaifeng 475001,Key Laboratory of Special Functional Materials, Henan University, Kaifeng 475001,Key Laboratory of Special Functional Materials, Henan University, Kaifeng 475001,Key Laboratory of Special Functional Materials, Henan University, Kaifeng 475001,Key Laboratory of Special Functional Materials, Henan University, Kaifeng 475001 and Key Laboratory of Special Functional Materials, Henan University, Kaifeng 475001
Abstract: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.
Keywords:tungsten trioxide nanotubes  AAO template  sol-gel method
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《无机化学学报》浏览原始摘要信息
点击此处可从《无机化学学报》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号