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SEMI OpenIR  > 中国科学院半导体研究所(2009年前)  > 期刊论文

题名: Transparent and Light-Emitting Epoxy Super-Nanocomposites Containing ZnO-QDs/SiO2 Nanocomposite Particles as Encapsulating Materials for Solid-State Lighting
作者: Li YQ;  Yang Y;  Fu SY;  Yi XY;  Wang LC;  Chen HD
发表日期: 2008
摘要: In this article, the ZnO quantum dots-SiO2 (Z-S) nanocomposite particles were first synthesized. Transparent Z-S/epoxy super-nanocomposites were then prepared by introducing calcined Z-S nanocomposite particles with a proper ratio of ZnO to SiO2 into a transparent epoxy matrix in terms of the filler-matrix refractive index matching principle. It was shown that the epoxy super-nanocomposites displayed intense luminescence with broad emission spectra. Moreover, the epoxy super-nanocomposites showed the interesting afterglow phenomenon with a long phosphorescence lifetime that was not observed for ZnO-QDs/epoxy nanocomposites. Finally, the transparent and light-emitting Z-S/epoxy super-nanocomposites were successfully employed as encapsulating materials for synthesis of highly bright LED lamps.
刊名: JOURNAL OF PHYSICAL CHEMISTRY C
专题: 中国科学院半导体研究所(2009年前)_期刊论文

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推荐引用方式:
Li, YQ ; Yang, Y ; Fu, SY ; Yi, XY ; Wang, LC ; Chen, HD .Transparent and Light-Emitting Epoxy Super-Nanocomposites Containing ZnO-QDs/SiO2 Nanocomposite Particles as Encapsulating Materials for Solid-State Lighting ,JOURNAL OF PHYSICAL CHEMISTRY C,2008 ,112(47): 18616-18622
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