Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1653040 | Materials Letters | 2007 | 4 Pages |
Abstract
Well-aligned ZnO films have been successfully prepared by using low-temperature hydrothermal approach on (0001) sapphire substrates that were pre-coated with a ZnO nano-layer by dip-coating. The characterizations of scanning electron microscopy (SEM) and X-ray diffraction (XRD) indicate that the ZnO films consist of hexagonal rods that grow along the c axis based on the sapphire substrates. It is found that the size of ZnO rods can be adjusted by an aqueous solution with some methenamine.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Shuzhi Li, Shengming Zhou, Hongxia Liu, Yin Hang, Changtai Xia, Jun Xu, Shulin Gu, Rong Zhang,