## Abstract Wellβfaceted hexagonal ZnO nanorods have been synthesized by a simple hydrothermal method at relative low temperature (90Β°C) without any catalysts or templates. Zinc oxide (ZnO) nanorods were grown in an aqueous solution that contained Zinc chloride (ZnCl~2~, Aldrich, purity 98%) and am
Hydrothermal preparation and optical properties of ZnO nanorods
β Scribed by Yong-hong Ni; Xian-wen Wei; Jian-ming Hong; Yin Ye
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 418 KB
- Volume
- 121
- Category
- Article
- ISSN
- 0921-5107
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ZnO nanorods were prepared on the silicon (100) substrates using the chemical solution deposition method (CBD) without catalyst under a low temperature (90Β°C). The cool water was used to dissolve the mixture of zinc nitrate hexahydrate (Zn (NO 3 ) 2 β’6H 2 O) and methenamine (C 6 H 12 N 4 ) in order
ZnO nanorods were prepared via a simple hydrothermal oxidization process on zinc substrate. X-ray diffraction (XRD), scanning electron microscopy (SEM), energy dispersive X-ray spectrum (EDS), transmission electron microscopy (TEM) and photoluminescence (PL) spectrum were used to characterize the na
This paper reports a novel phenomenon that the ZnO nanorod arrays hydrothermally grown on the UV-treated area of the ZnO seeding layer exhibit different surface morphology and photoluminescence characteristics compared with those grown on the non-UV-treated area. The diameter distribution of the nan