Photoluminescence enhancement of ZrO2/morin nanocomposites

被引：12
|
作者：
Liu, XL [1 ]
Li, Y
Wang, XY
机构：
[1] Civil Aviat Univ, Coll Sci, Tianjin 300300, Peoples R China
[2] Yantai Automobile Ind Sch, Yantai 265500, Peoples R China
来源：
MATERIALS LETTERS | 2006年 / 60卷 / 16期
关键词：
ZrO2; nanoparticles; nanocomposite; photoluminescence enhancement; the heat refluxing method;
D O I：
10.1016/j.matlet.2005.12.059
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
For the first time, a novel fluorescent material, ZrO2/morin nanocomposites were synthesized by a simple heat refluxing method, using ZrO2 nanoparticles and morin as the starting materials. The properties of the samples were characterized by transmission electron microscope (TEM), Fourier transformation infrared spectroscopy (FTIR) and photoluminescence spectroscopy. The results showed that chemical bonds had formed between the surface atoms of ZrO2 nanoparticles and morin molecules. The PL intensity of ZrO2/morm nanocomposites was much higher than that of both morin particles and ZrO2 nanoparticles. In addition, the effect of the morin concentrations on the photoluminescence of the nanocomposites was also investigated. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码：1943 / 1946
页数：4
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