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

页码：903 / 907

页数：5

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