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首页> 外文期刊>Journal of Crystal Growth >Growth of epitaxial tungsten oxide nanorods
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Growth of epitaxial tungsten oxide nanorods

机译:外延氧化钨纳米棒的生长

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A simple vapour deposition technique was used to prepare WO3 one-dimensional nanostructures. WO3 is sublimated at a relatively low temperature (550 degrees C) in air at atmospheric pressure. The sublimated species are condensed on mica substrate at 500 C. Single crystalline nanorods are grown in epitaxy on the mica surface with a growth axis along [010] directions and (001) plane parallel to the substrate. A growth process is proposed in which the formation of a one-dimensional tetragonal tungsten bronze as precursor is the determining factor. (c) 2005 Elsevier B.V. All rights reserved.
机译:一种简单的气相沉积技术用于制备WO3一维纳米结构。 WO3在大气中相对较低的温度(550摄氏度)下升华。升华的物质在500℃下凝结在云母基底上。单晶纳米棒在外延生长在云母表面上,其生长轴沿[010]方向和(001)平面平行于基底。提出了一种生长过程,其中一维四方钨青铜作为前体的形成是决定性因素。 (c)2005 Elsevier B.V.保留所有权利。

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