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Controllable Synthesis of ZnO Nanorod Arrays via Simple Solution-Based Method

Published online by Cambridge University Press:  01 February 2011

Patcharee Charoensirithavorn
Affiliation:
[email protected], Molecular Assemblies Design Research Section, Institute of Advance Energy, Kyoto University, Uji, Kyoto, 6110011, Japan, 0774-38-3504, 0774-38-3508
Susumu Yoshikawa
Affiliation:
[email protected], Kyoto University, Institute of Advanced Energy, Uji, Kyoto, 6110011, Japan
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Abstract

Here we present a convenient solution-based method, which can afford a procedure to easily fabricate highly oriented ZnO nanorods on substrate at relatively low temperatures. The as-synthesized products have been characterized by scanning electron microscopy (SEM) and X-Ray diffraction (XRD). The results revealed that a densely packed and perpendicularly oriented single-crystalline ZnO nanorod arrays grew vertically on the fluorine-doped SnO2 transparent conducting oxide (FTO) glass substrates. In addition, we found that the length of the nanorod could be freely modified by controlling the solution temperature.

Type
Research Article
Copyright
Copyright © Materials Research Society 2007

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References

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