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Vol. 25 No. 17 (2013): Vol 25 Issue 17

Copyright (c) 2013 AJC

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Optical Properties of Indium-Doped ZnO Nano-Films Prepared by Spray Pyrolysis and Hydrothermal Synthesis

https://doi.org/10.14233/ajchem.2013.15093
Ruxi Liu
School of Physics Science, University of Jinan, Jinan 250022, Shandong Province, P.R. China
Zhong Zhang
School of Physics Science, University of Jinan, Jinan 250022, Shandong Province, P.R. China
Jinzhao Huang
School of Physics Science, University of Jinan, Jinan 250022, Shandong Province, P.R. China
Honglin Li
School of Physics Science, University of Jinan, Jinan 250022, Shandong Province, P.R. China

Corresponding Author(s) : Zhong Zhang

ss_zhangz@ujn.edu.cn

Asian Journal of Chemistry, Vol. 25 No. 17 (2013): Vol 25 Issue 17

Abstract

Zinc oxide and indium-doped ZnO nano-films are prepared by two-step method on the quartz glass substrate. The growth orientation along c-axis of ZnO nano rods is changed by indium doping and with the increase of indium proportion, the orientation along (101) plane increase. The structure changes from prism-like nano rods to nanofilms due to the different indium proportion. New energy levels are introduce into ZnO causing a blue shift in the green emission region and more oxygen vacancies that results a better blue emission at 404 nm.

Keywords

Zinc oxide Spray pyrolysis Method Hydrothermal synthesis method Indium doping Nano structure
Liu, R., Zhang, Z., Huang, J., & Li, H. (2013). Optical Properties of Indium-Doped ZnO Nano-Films Prepared by Spray Pyrolysis and Hydrothermal Synthesis. Asian Journal of Chemistry, 25(17), 9601–9604. https://doi.org/10.14233/ajchem.2013.15093
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