Hydrothermal synthesis and characterization of YVO4-based phosphors doped with Eu3+ ion

被引：72

作者：

Chen, LM ^{[1
]}

Liu, YN ^{[1
]}

Huang, KL ^{[1
]}

机构：

[1] Cent S Univ, Coll Chem & Chem Engn, Changsha 410083, Peoples R China

来源：

MATERIALS RESEARCH BULLETIN | 2006年 / 41卷 / 01期

基金：

中国国家自然科学基金;

关键词：

inorganic compounds; optical materials; chemical synthesis;

D O I：

10.1016/j.materresbull.2005.07.023

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nanocrystalline yttrium orthovanadate (YVO4): Eu powders with different morphologies were synthesized in basic media by surfactant-assisted hydrothermal process. The structures and optical properties of products were investigated using the X-ray powder diffraction, transmission electron microscopy, and photoluminescence spectroscopy. Results showed that pH value played a key role in the formation of products with different morphologies. The photoluminescence measurement showed that the samples with different morphologies exhibited different properties. The dependence between the fluorescence and the microstructure was discussed. (C) 2005 Elsevier Ltd. All rights reserved.

引用

页码：158 / 166

页数：9

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