Sol-gel synthesis and luminescent properties of YVO4 : Eu nanoparticles

被引：19

作者：

Dolinskaya, Yu A. ^{[1
]}

Kolesnikov, I. E. ^{[1
]}

Kurochkin, A. V. ^{[1
]}

Man'shina, A. A. ^{[1
]}

Mikhailov, M. D. ^{[2
]}

Semencha, A. V. ^{[2
]}

机构：

[1] St Petersburg State Univ, St Petersburg 198504, Russia

[2] St Petersburg State Polytech Univ, St Petersburg 195251, Russia

来源：

GLASS PHYSICS AND CHEMISTRY | 2013年 / 39卷 / 03期

关键词：

nanoparticles; sol-gel synthesis; luminescence; yttrium vanadate; europium;

D O I：

10.1134/S1087659613030061

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：

Experimental results on the synthesis of luminescent YVO4: Eu nanoparticles with the method of metalopolymer gel decomposition are presented. The sizes of the coherent scattering regions according to the X-ray diffraction data range from 25 to 40 nm and increase with the increase of the annealing temperature from 800 to 1000A degrees C. It was shown that the obtained nanoparticles demonstrate good luminescent properties. The luminescence intensity and lifetime of the excited state increase with the increase of the annealing temperature. Nanoparticles are good candidates to use as luminescent labels.

引用

页码：308 / 310

页数：3

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