Sphere Arrays of Aligned ZnO Nanorod Grown by Vapor Phase Transport and Hydrothermal Reaction

Title: Sphere Arrays of Aligned ZnO Nanorod Grown by Vapor Phase Transport and Hydrothermal Reaction

Volume: 1 Issue: 1

Author(s): Peng Wu, Chunxiang Xu, Jun Dai, Jiyuan Guo and Wei Lei

Affiliation:

Keywords: ZnO nanorod arrays, vapor phase transport, hydrothermal reaction, photocatalysis, SEM, Zn powders, X-ray diffraction (XRD), VPT method, nanocrystal protrusions, ZnO film, nanorods, magnetism, optics, catalysis, UV emission

Abstract: Aligned, dense ZnO nanorod arrays were grown by vapor phase transport and hydrothermal reaction, respectively. The Zn powders were pre-oxidized to form ZnO thin film surfaces, and were employed as templates for the growth of nanostructure arrays. The morphology, crystal structure and elemental analysis of the ZnO nanorod arrays were examined by scanning electron microscopy, x-ray diffraction and energy dispersive x-ray spectroscopy. Photoluminescence measurement showed strong UV emission (380 nm). The growth mechanism was discussed.

Cite this article as:

Wu Peng, Xu Chunxiang, Dai Jun, Guo Jiyuan and Lei Wei, Sphere Arrays of Aligned ZnO Nanorod Grown by Vapor Phase Transport and Hydrothermal Reaction, Nanoscience & Nanotechnology-Asia 2011; 1 (1) . https://dx.doi.org/10.2174/2210681211101010086