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ZnO nanostructured microspheres and grown structures by thermal treatment
Jun Wang Shunxiao Zhang Jia You Huijun Yan Zhanshuang Li Xiaoyan Jing Milin Zhang
Nanomaterials Volume 31 Issue 4 August 2008 pp 597-601
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Keywords
Nanostructures ;zinc oxide ;flower. -
Abstract
Synthesis of flower-shaped ZnO nanostructures composed of ZnO nanosticks was achieved by the solution process using zinc acetate dihydrate, sodium hydroxide and polyethylene glycol-20000 (PEG-20000) at 180°C for 4 h. The diameter of individual nanosticks was about 100 nm. Detailed structure characterizations demonstrate that the synthesized products are wurtzite hexagonal phase, grown along the [001] direction. The infrared (IR) spectrum shows the standard peak of zinc oxide at 571 cm-1. Raman scattering exhibits a sharp and strong 𝐸2 mode at 441 cm-1 which further confirms the good crystal and wurtzite hexagonal phase of the grown nanostructures.
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Author Affiliations
Jun Wang1 Shunxiao Zhang1 Jia You1 Huijun Yan1 Zhanshuang Li1 Xiaoyan Jing1 Milin Zhang1
- School of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, P R China
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Dates
- Published
- August 2008
- Manuscript received
- 9 October 2007
- Manuscript revised
- 11 June 2008
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