| 熔融淬冷法制备V2O5干凝胶薄膜的XPS研究 |
| |
| 引用本文： | 朱泉峣,陈文,徐庆,麦立强.熔融淬冷法制备V2O5干凝胶薄膜的XPS研究[J].武汉理工大学学报,2002,24(11):8-10,56. |
| |
| 作者姓名： | 朱泉峣 陈文 徐庆 麦立强 |
| |
| 作者单位： | 武汉理工大学 |
| |
| 摘 要： | 研究在熔融淬冷法中应用氧气顶吹工艺制备了 V2 O5溶胶。XRD分析表明 ,氧气顶吹工艺制备的 V2 O5· n H2 O凝胶薄膜与空气中熔融 V2 O5制备的 V2 O5· n H2 O凝胶薄膜的结构有细微差别。着重采用 X射线光电子能谱 (XPS)分析了两种 V2 O5干凝胶薄膜的化学组成及钒、氧离子的化学状态
|
| 关 键 词： | 熔融淬冷法 制备 V2O5干凝胶薄膜 氧气顶吹工艺 薄膜结构 XPS 化学组成 五氧化二钒 |
| 文章编号： | 1671-4431(2002)11-0008-03 |
X-ray Photoelectron Spectroscopy Study on Vanadium Pentoxide Xerogel Films by Melt Quenching |
| |
| Zhu Quanyao Chen Wen Xu Qing Mai Liqiang Ph. D.,School of Materials Science and Engineering,WUT,Wuhan ,China..X-ray Photoelectron Spectroscopy Study on Vanadium Pentoxide Xerogel Films by Melt Quenching[J].Journal of Wuhan University of Technology,2002,24(11):8-10,56. |
| |
| Authors: | Zhu Quanyao Chen Wen Xu Qing Mai Liqiang Ph D School of Materials Science and Engineering WUT Wuhan China |
| |
| Affiliation: | Zhu Quanyao Chen Wen Xu Qing Mai Liqiang Ph. D.,School of Materials Science and Engineering,WUT,Wuhan 430070,China. |
| |
| Abstract: | Vanadium pentoxide sol was fabricated by melting and quenching with oxygen top blown technology. XRD analysis showed that after vanadium pentoxide powder were melted within air or oxygen atmosphere, the structures of vanadium pentoxide xerogel fabricated by ultra fast quenching had small difference. This paper studied the chemical estates of vanadium and oxygen in V 2O 5 xerogel with X ray photoelectron spectroscopy (XPS). The result showed the Oxygen atmosphere can enhance the content of V 5+ in V 2O 5 xerogel. |
| |
| Keywords: | ultra fast quenching V 2O 5 xerogel oxygen top blown XPS |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
