| Preparation and Photoluminescence of ZnO Nanostructures |
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| 作者姓名： | YAN Jin-lianga * ZHAO Yin-nub SUN Xue-qinga GUO Chunb aSchool of Physics and Electronic Engineering Ludong University Yantai China bDean’s Office Ludong University Yantai China |
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| 作者单位： | YAN Jin-lianga，*，ZHAO Yin-nub，SUN Xue-qinga，GUO Chunb aSchool of Physics and Electronic Engineering，Ludong University，Yantai 264025，China bDean’s Office，Ludong University，Yantai 264025，China |
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| 基金项目： | 山东省教育部自然科学基金 |
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| 摘 要： | Porous anodic alumina (PAA) hosts with ZnO nanoparticles loaded in were prepared by immersing PAA films in an aqueous solu-tion of zinc acetate and then annealing at high temperatures. Highly ordered ZnO nanodot arrays were produced using the method in combination of PAA template with RF magnetron sputtering deposition. The photoluminescence of the ZnO/PAA composite and the highly ordered ZnO nanodot arrays were investigated by means of a fluorescent spectrometer. The ZnO/PAA composite exhibits intense and broad photoluminescence spectra with the peak position at around 485 nm. The ZnO nanodot arrays have a strong UV light emissive peak at about 380 nm and a wide light emissive peak at 460 nm-610 nm at the room temperature.
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Preparation and Photoluminescence of ZnO Nanostructures |
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| YAN Jin-Liang,ZHAO Yin-nu,SUN Xue-qing,GUO Chun.Preparation and Photoluminescence of ZnO Nanostructures[J].Chinese Journal of Aeronautics,2006,19(Z1). |
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| Authors: | YAN Jin-Liang ZHAO Yin-nu SUN Xue-qing GUO Chun |
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| Abstract: | Porous anodic alumina (PAA) hosts with ZnO nanoparticles loaded in were prepared by immersing PAA films in an aqueous solution of zinc acetate and then annealing at high temperatures. Highly ordered ZnO nanodot arrays were produced using the method in combination of PAA template with RF magnetron sputtering deposition. The photoluminescence of the ZnO/PAA composite and the highly ordered ZnO nanodot arrays were investigated by means of a fluorescent spectrometer. The ZnO/PAA composite exhibits intense and broad photoluminescence spectra with the peak position at around 485 nm. The ZnO nanodot arrays have a strong UV light emissive peak at about 380 nm and a wide light emissive peak at 460 nm-610 nm at the room temperature. |
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| Keywords: | photoluminescence nanodot array nanoparticle zinc oxide |
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