无机材料学报

• 研究论文 • 上一篇    下一篇

稀土化合物纳米荧光材料研究的新进展

李强; 高濂; 严东生   

  1. 中国科学院上海硅酸盐研究所高性能陶瓷和超微结构国家重点实验室, 上海 200050
  • 收稿日期:1999-12-30 修回日期:2000-02-21 出版日期:2001-01-20 网络出版日期:2001-01-20

Recent Advances in Nanoscale Luminescent Materials of Rare Earth Compounds

LI Qiang; GAO Lian; YAN Dong-Sheng   

  1. State Key Lab of High Performance Ceramics and Superfine Microstructure; Shanghai Institute of Ceramics; Chinese Academy of Sciences Shanghai 200050 China
  • Received:1999-12-30 Revised:2000-02-21 Published:2001-01-20 Online:2001-01-20

摘要: 概述了稀土化合物纳米荧光材料近几年的研究进展.主要集中讨论了稀土化合物纳米荧光材料制备、结构与性能的关系.其中光谱学的研究涵盖了基本的光谱、发光强度、荧光寿命和浓度猝灭等多个方面.并对这一新兴领域进一步的研究工作提出了一些意见.

关键词: 纳米, 荧光材料, 稀土

Abstract: This review summarizes recent work in nanoscale luminescent materials of rare earth compounds. This review concentrates on the preparation, strucutrue and luminescence properties of nanoscale rare earth compounds. Spectroscopic studies range from basic luminescence spectroscopy, luminescence intensity and decay time to concentration quench. Finally, some suggestions of further research work are preferred.

Key words: nanoscale, luminescent materials, rare earth

中图分类号: