One-dimensional structures of Bi2O3 synthesized via metalorganic chemical vapor deposition process |
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Authors: | Hyoun Woo Kim Ju Hyun Myung Seung Hyun Shim |
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Institution: | School of Materials Science and Engineering, Inha University, Incheon 402-751, South Korea |
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Abstract: | We have demonstrated the synthesis of one-dimensional (1D) structures of bismuth oxide (Bi2O3) by a reaction of a trimethylbismuth (TMBi) and oxygen (O2) mixture at 450 °C. Scanning electron microscopy showed that the product consisted of 1D materials with width or diameters less than 1 μm 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. |
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Keywords: | 81 07 &minus b 81 15 Gh |
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