A facile route to synthesize luminescent YVO4:Eu3+ porous nanoplates

被引：25
|
作者：
Wang, Juan [1 ,2 ]
Xu, Yunhua [1 ]
Hojamberdiev, Mirabbos [1 ]
Peng, Jianhong [1 ]
Zhu, Gangqiang [1 ]
机构：
[1] Xian Univ Architecture & Technol, Shaanxi Key Lab Nanomat & Technol, Xian 710055, Peoples R China
[2] Xian Univ Architecture & Technol, Sch Sci, Xian 710055, Peoples R China
来源：
JOURNAL OF NON-CRYSTALLINE SOLIDS | 2009年 / 355卷 / 14-15期
关键词：
Nanocrystals; Optical spectroscopy; Nanoparticles; Luminescence; NANOCRYSTALLINE YVO4-EU3+; PHOSPHOR; EU3+; PHOTOLUMINESCENCE; NANOSTRUCTURES; NANOPARTICLES; FABRICATION; EXCITATION; NETWORKS; LASER;
D O I：
10.1016/j.jnoncrysol.2009.04.013
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Porous nanoplates made of yttrium orthovanadate doped with europeum (YVO4:Eu3+) have been successfully synthesized via a chemical co-precipitation method using NH4VO3, Y2O3, Eu2O3 and ethylene glycol. To investigate the effect of temperature on the pore size and morphology of the final product, the as-synthesized YVO4:Eu3+ nanoplates were subjected to heat treatment at 300 and 600 degrees C for 2 h. The obtained samples were characterized by X-ray diffractometion, Fourier-transform infrared spectroscopy, transmission electron microscopy, high-resolution transmission electron microscopy and photoluminescence spectroscopy. The experimental results showed that the luminescent properties were significantly enhanced with increasing pore size of the YVO4:Eu3+ porous nanoplates. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：903 / 907
页数：5
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