Epitaxial Growth of Multi-structure SnO2 by Chemical Vapor Deposition
来源期刊：Acta Metallurgica Sinica2015年第7期
论文作者：Dong-Ning He Peter Hodgson Wei-Min Gao
文章页码：946 - 950
摘 要：The nanowire and whisker heterostructures of tin dioxide were fabricated by the chemical vapor deposition technique.It was demonstrated that various structures of tin oxide can be obtained by controlling the thickness of gold layer and the partial pressure of source vapor at growing sites.12.5 and 25 nm thicknesses are preferable for the epitaxial growth of nanowires and heterostructure through vapor–liquid–solid mechanism,respectively.The tin dioxide whiskers with core-shell structure were fabricated by vapor–solid mechanism.Meanwhile,the influences of various factors on the tin dioxide growth are also discussed.
Dong-Ning He1,2,3，Peter Hodgson2，Wei-Min Gao2
1. Agricultural Product Processing Research Institute,Chinese Academy of Tropical Agricultural Sciences2. Institute for Frontier Materials,Deakin University3. Centre of Excellence in Engineered Fibre Composites(CEEFC),Faculty of Health,Engineering and Sciences,University of Southern Queensland
摘 要：The nanowire and whisker heterostructures of tin dioxide were fabricated by the chemical vapor deposition technique.It was demonstrated that various structures of tin oxide can be obtained by controlling the thickness of gold layer and the partial pressure of source vapor at growing sites.12.5 and 25 nm thicknesses are preferable for the epitaxial growth of nanowires and heterostructure through vapor–liquid–solid mechanism,respectively.The tin dioxide whiskers with core-shell structure were fabricated by vapor–solid mechanism.Meanwhile,the influences of various factors on the tin dioxide growth are also discussed.
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