Hydrothermal Synthesis and Photoluminescence Behavior of Eu-Doped GdVO4

被引：8

作者：

Jin, Dalai ^{[1
,2
]}

Yang, Hong ^{[1
]}

Ding, Gaosong ^{[1
]}

Yu, Xiaojing ^{[1
]}

Wang, Lina ^{[1
]}

Zheng, Yifan ^{[2
]}

机构：

[1] Zhejiang Sci Tech Univ, Ctr Mat Engn, Hangzhou 310018, Peoples R China

[2] Zhejiang Univ Technol, Coll Chem Engn & Mat Sci, Hangzhou 310032, Zhejiang, Peoples R China

来源：

INORGANIC MATERIALS | 2008年 / 44卷 / 10期

关键词：

D O I：

10.1134/S002016850810018X

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Eu3+ doped GdVO4 was successfully prepared by a simple hydrothermal method. It was characterized by x-ray diffraction and scanning electron microscopy, which revealed that the GdVO4:Eu3+ was tetragonal (zircon-type structure). Photoluminescence spectra revealed that there was efficient energy transfer from the GdVO4 host to the Eu3+, and the GdVO4:Eu3+ crystal exhibited a strong red emission peaked at 616 nm due to the Eu3+ D-5(0)-F-7(2) transition. The hydrothermal route is proposed for synthesizing a red luminescent GdVO4:Eu3+ phosphor as an economical technique.

引用

页码：1121 / 1124

页数：4

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