Preparation and Luminescent Properties of Nancrystalline ZrO2:Eu3+ by Emulsion Method

被引：1
|
作者：
Chen, Yanlin [1 ]
Yan, Ming [1 ]
Sun, Yiming [1 ]
Zhu, Jiaoqun [2 ]
机构：
[1] Hubei Univ Technol, Coll Chem & Environm Engn, Wuhan 430068, Peoples R China
[2] Wuhan Univ Technol, Wuhan 430070, Peoples R China
来源：
BIOTECHNOLOGY, CHEMICAL AND MATERIALS ENGINEERING, PTS 1-3 | 2012年 / 393-395卷
关键词：
Zirconia; Luminescence; Eu3+; Emulsion method; ZIRCONIA;
D O I：
10.4028/www.scientific.net/AMR.393-395.244
中图分类号：
Q81 [生物工程学（生物技术）]; Q93 [微生物学];
学科分类号：
071005 ; 0836 ; 090102 ; 100705 ;
摘要：
Europium-doped nanocrystalline ZrO2: Eu3+ powders with different doped concentrations were prepared by emulsion processing method, with different doped concentration and calcination temperature on the material grain size, structure, size and luminescent properties. The results show that: Eu3+ has a stabilizing effect on tetragonal phase of ZrO2. Emission spectra indicates that the main emission peak in the 593m and 608m, "Blue Shift "will occur in 5D(0) -> 7F(2) transition of the emission spectra of sample with the sintering temperature at 1000 degrees C. Samples with the sintering temperature soaring, spectral emission intensity also increases.
引用
收藏
页码：244 / +
页数：2
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