Synthesis of YVO4:Eu3+ Nanophosphors Through the Use of Urea and Aniline Fuels and Study of Their Microstructures and Optical Properties

被引：6
|
作者：
Rafiaei, Seyed Mahdi [1 ]
机构：
[1] Golpayegan Univ Technol, Mat Sci & Engn Dept, Golpayegan, Isfahan, Iran
来源：
TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS | 2017年 / 70卷 / 06期
关键词：
Combustion; Fuels; Luminescence; Nanostructure; Phosphors;
D O I：
10.1007/s12666-016-0951-3
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
In this paper, YVO4:Eu3+ nanophosphors were synthesized via the simple combustion method by urea and aniline, individually. The particle size of produced powders and the combustion flame temperature were explained in thermodynamic terms. These phosphors were characterized by X-ray diffraction, thermogravimetric analysis, Fourier transform infrared spectroscopy, field emission scanning electron microscope and photoluminescence (PL) analyses. It was concluded that the amounts of released gas, adiabatic flame temperature, remaining compounds after combustion reaction, size of powders and optical properties depended strongly on the used combustion fuel. Also, the PL intensity of the phosphors synthesized by aniline was remarkably higher than that of phosphors synthesized by urea.
引用
收藏
页码：1543 / 1547
页数：5
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