One-dimensional structures of Bi2O3 synthesized via metalorganic chemical vapor deposition process

被引:29
作者
Kim, HW [1 ]
Myung, JH [1 ]
Shim, SH [1 ]
机构
[1] Inha Univ, Sch Mat Sci & Engn, Inchon 402751, South Korea
关键词
nanostructures; chemical synthesis; transmission electron microscopy;
D O I
10.1016/j.ssc.2005.11.012
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
We have demonstrated the synthesis of one-dimensional (1D) structures of bismuth oxide (Bi2O3) by a reaction of a trimethylbismuth (TMBi) and oxygen (O-2) mixture at 450 degrees C. Scanning electron microscopy showed that the product consisted of ID materials with width or diameters less than I mu m and lengths up to several tens of micrometers. The X-ray energy dispersive spectroscopy revealed that the materials contained elements of Bi and O. The results of X-ray diffraction and selected area electron diffraction pattern indicated that the obtained Bi2O3 were crystalline with monoclinic structure. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码:196 / 198
页数:3
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