A Simple and Direct Method for Synthesis of Vanadium Oxide Ribbon-Like Nanobelts

被引：2
|
作者：
Phetmung, H. [1 ]
Kim, T. W. [2 ,3 ]
Hwang, S. J. [2 ,3 ]
Choy, J. H. [2 ,3 ]
机构：
[1] Thaksin Univ, Dept Chem, Inorgan & Mat Chem Res Unit, Ampher Muang 90000, Songkhla, Thailand
[2] Ewha Womans Univ, Ctr Intelligent Nanobio Mat, Div Nanosci, Seoul, South Korea
[3] Ewha Womans Univ, Dept Chem, Seoul, South Korea
来源：
JOURNAL OF THE IRANIAN CHEMICAL SOCIETY | 2008年 / 5卷 / 04期
关键词：
Vanadium oxide ribbon-like nanobelts; Hydrothermal treatment; Mixed valences; Layered structure; A paper form;
D O I：
10.1007/BF03246153
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A low-cost, a high-yielding of vanadium oxide nanobelts 2 was simply synthesized by hydrothermal treatment of our (NH(4))(2)V(3)O(8), 1, with deionized water at 200 degrees C for 3 days. The SEM observations show that ribbon-like nanobelts are about 150300 nm wide and thousands of nanometers long. The XRD pattern reveals a set of the paper form reflections, characteristic of (001) reflections for layered phases. Based on FT-IR results and the EDX spectra, the chemical formula of the as-obtained ribbon-like nanobelts could be described as V(x)O(y)center dot nH(2)O with a mixed valence V(V) and V(IV).
引用
收藏
页码：706 / 711
页数：6
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