Hydrothermal synthesis and photoluminescent properties of ZnWO4 and Eu3+-doped ZnWO4

被引：118

作者：

Wen, FS

Zhao, X

Huo, H

Chen, JS ^{[1
]}

Shu-Lin, E

Zhang, JH

机构：

[1] Jilin Univ, Dept Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130023, Peoples R China

[2] Chinese Acad Sci, Lab Excited State Proc, Changchun 130021, Peoples R China

来源：

MATERIALS LETTERS | 2002年 / 55卷 / 03期

基金：

中国国家自然科学基金;

关键词：

hydrothermal synthesis; photoluminescence; energy transfer; zinc tungstate; ZnWO4; europium-doped;

D O I：

10.1016/S0167-577X(01)00638-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Through a hydrothermal reaction route, zinc tungstate (ZnWO4) crystals with various morphologies and particle sizes have been synthesized using sodium tungstate and zinc acetate as the raw materials. Eu3+-doped ZnWO4 was also obtained from hydrothermal systems and the photoluminescent properties of the products were investigated. Significant energy transfer from WO42- groups to Eu3+ ions has been observed. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：152 / 157

页数：6

共 15 条

[1] AN ADVENTUROUS BIOGRAPHY OF THE EXCITED-STATE IN RARE-EARTH COMPOUNDS - FUNDAMENTALS AND APPLICATIONS [J].