期刊
CHEMICAL PHYSICS LETTERS
卷 465, 期 4-6, 页码 249-253出版社
ELSEVIER
DOI: 10.1016/j.cplett.2008.09.042
关键词
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资金
- Moldovan Research and Development Association (MRDA) [MTFP-1014B]
- US Civilian Research and Development Foundation (CRDF)
- Apollo Technologies Inc
- Florida High Tech Corridor Program
- RFFI Project [036/R]
We present a new method to synthesize ZnO nanorods on zinc spheres to form a core-shell structure. Selective self-assembly growth of a shell with ZnO nanorods on a metallic Zn microsphere core has been accomplished via hydrothermal synthesis. The crystal structure, morphologies and chemical composition were characterized by X-ray diffraction, transmission electron microscopy, scanning electron microscopy and energy dispersive X-ray spectroscopy. The interfacial chemistry involved in the growth of ZnO nanorods on the Zn core and a possible growth mechanism are discussed. The specific structure of the highly oriented one-dimensional nanorods may find applications in nanoelectronics, nanophotonics and nanomedicine. (C) 2008 Elsevier B.V. All rights reserved.
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