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Journal of Nanomaterials
Volume 2016, Article ID 3040536, 5 pages
http://dx.doi.org/10.1155/2016/3040536
Research Article

Effect of Na Doping on the Nanostructures and Electrical Properties of ZnO Nanorod Arrays

1Jiangsu Collaborative Innovation Center for Ecological Building Materials and Environmental Protection Equipment, Yancheng Institute of Technology, Yancheng 224051, China
2Key Laboratory for Advanced Technology in Environmental Protection of Jiangsu Province, Yancheng Institute of Technology, Yancheng 224051, China

Received 9 March 2016; Accepted 5 May 2016

Academic Editor: Gongming Wang

Copyright © 2016 Lu Yue et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

The p-type ZnO nanorod arrays were prepared by doping Na with hydrothermal method. The structural, electrical, and optical properties were explored by XRD, Hall-effect, PL, and Raman spectra. The carrier concentrations and the mobility of Na-doped ZnO nanorod arrays are arranged from  cm−3 to  cm−3 and 0.45 cm2 v−1 s−1 to 106 cm2 v−1 s−1, respectively.