標題: The growth of pine-leaf-like hierarchical SnO2 nanostructures
作者: Dee, Chang Fu
Tiong, Teck Yaw
Varghese, Binni
Sow, Chorng-Haur
Wong, Yuan-Yee
Ahmad, Ishaq
Husnain, G.
Yi-Chang, Edward
Hsiao, Yu-Lin
Yu, Hung-Wei
Nguyen, Hong-Quan
Salleh, Muhamad Mat
Majlis, Burhanuddin Yeop
材料科學與工程學系
Department of Materials Science and Engineering
關鍵字: tin oxide;nanowire;branching;hierarchical
公開日期: 1-Jan-2014
摘要: Pine-leaf-like SnO2 hierarchical nanostructures (NSs) were grown by a two-step vapour transport deposition process with a combination of vapour-solid and vapour-liquid-solid mechanisms at the primary and secondary processes, respectively. This type of hierarchical structure consisted of SnO2 trunk with homo-branching nanowires (NWs). The branched NWs connected the trunk NWs at included angles of 56 degrees and 90 degrees for two different types of hierarchical NSs. Based on the thermodynamic calculation, the formation of branched NWs at those angles are all energetically favourable.
URI: http://dx.doi.org/10.1080/17458080.2012.743683
http://hdl.handle.net/11536/24974
ISSN: 1745-8080
DOI: 10.1080/17458080.2012.743683
期刊: JOURNAL OF EXPERIMENTAL NANOSCIENCE
Volume: 9
Issue: 9
起始頁: 913
結束頁: 921
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