Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/14809
Title: Chemical synthesis of 1-dimensional nanostructured semiconductor materials
Authors: KOH YEE WEE
Keywords: 1-Dimensional, nanostructured, ZnO,Bi2S3,Zinc Aluminum Carbonate Hydroxide Hydrate
Issue Date: 6-Jun-2005
Source: KOH YEE WEE (2005-06-06). Chemical synthesis of 1-dimensional nanostructured semiconductor materials. ScholarBank@NUS Repository.
Abstract: One dimensional (1-D) nanostructrures have been extensively studied as they can potentially play important roles as both interconnects and functional units in miniaturized electronic, optoelectronic, electrochemical devices. Nanowires, nanorods, nanobelts and nanotubes constitute the important class of 1-D nanostructures. The growth of 1-D nanostructures using vapor phase method is restricted by the difficulty of scaling up, the high cost of fabrication, as well as the presence of metallic contamination from the use of catalysts. Catalyst-free, wet chemical methods provide milder experimental conditions and the potential for scaling up at low cost, therefore these methods are attractive alternatives to the vapor phase methods. In this thesis, 1-D semiconductor nanostructures such as ZnO nanorods and Bi2S3 nanowires were synthesized using hydrothermal and solvothermal synthesis.
URI: http://scholarbank.nus.edu.sg/handle/10635/14809
Appears in Collections:Ph.D Theses (Open)

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09_Appendix.pdf466.16 kBAdobe PDF

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