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Title: Self-catalytic crystal growth, formation mechanism, and optical properties of indium tin oxide nanostructures
Authors: Liang YC
Zhong H
Contributors: 國立臺灣海洋大學:材料工程研究所
Date: 2013-08
Issue Date: 2018-10-22T03:42:36Z
Publisher: Nanoscale Research Letters
Abstract: Abstract: In-Sn-O nanostructures with rectangular cross-sectional rod-like, sword-like, and bowling pin-like morphologies were successfully synthesized through self-catalytic growth. Mixed metallic In and Sn powders were used as source materials, and no catalyst layer was pre-coated on the substrates. The distance between the substrate and the source materials affected the size of the Sn-rich alloy particles during crystal growth in a quartz tube. This caused In-Sn-O nanostructures with various morphologies to form. An X-ray photoelectron spectroscope and a transmittance electron microscope with an energy-dispersive X-ray spectrometer were used to investigate the elemental binding states and compositions of the as-synthesized nanostructures. The Sn doping and oxygen vacancies in the In2O3 crystals corresponded to the blue-green and yellow-orange emission bands of the nanostructures, respectively.
Relation: 8(1)
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/50719
Appears in Collections:[材料工程研究所] 期刊論文

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