期刊
MATERIALS LETTERS
卷 64, 期 14, 页码 1614-1617出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.matlet.2010.04.048
关键词
TiO2; Nanorod; Nano-wire; Hydrothermal synthesis; Oxide semiconductor; Thin film
资金
- NSFC [50702019]
- Educational Commission of Hubei Province of China [D20071006]
- Joule Centre (Manchester, UK)
- Technology Strategy Board of UK [TP11/LCE/6/IAE142J]
Self-assembled and vertically aligned rutile titania nanorods and thin films with a preferred [002] axial orientation were grown on substrates of fluorine-doped tin dioxide, using a hydrothermal method. Each nanorod was made of a bundle of densely packed and ultra fine nano-fibers growing along the [002] direction. The results show that ethanol substitution of water as solvent is highly effective in promoting the one-dimensional growth of the rutile nanorods and increasing their packing density in the thin films, which offers a simple-but-effectual leverage to monitor the nanorod structures for varied applications. (C) 2010 Elsevier B.V. All rights reserved.
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