稀土掺杂锡酸盐体系长余辉发光材料研究进展  

Research progress on rare earth doped stannate long-lasting luminescence materials

作　　者：赵小杨 温慧霞 李红喜 许成功 杨启山[1] ZHAO Xiao-yang;WEN Hui-xia;LI Hong-xi;XU Cheng-gong;YANG Qi-shan(School of Chemistry and Chemical Engineering,Inner Mongolia University of Science and Technology,Baotou 014010,China)

机构地区：[1]内蒙古科技大学化学与化工学院,内蒙古包头014010

出　　处：《化学研究与应用》2020年第10期1737-1746,共10页Chemical Research and Application

基　　金：内蒙古自然科学基金项目(2016ZD05)资助。

摘　　要：稀土掺杂锡酸盐是一类发光效率优良的发光材料,具有优异的物理和化学稳定性以及发光和余辉性能。本文综述了稀土掺杂锡酸盐常见的合成方法,合成过程中温度、pH、稀土掺杂量对锡酸盐体系物相结构和发光性能的影响;并概括了其长余辉材料的发光机理;以发光颜色进行分类,归纳了近十余年国内外稀土掺杂锡酸盐长余辉发光材料的研究进展,对未来发展趋势进行了展望。Rare earth doped stannate is a kind of luminescent material with excellent luminous efficiency,which has remarkable property including physical and chemical stability,luminescence as well as afterglow property.In this paper,the common synthesis methods of rare earth doped Stannate and the effects of synthesis temperature,pH and rare earth doping amount on the phase structure and luminescent properties were reviewed,while the luminescence mechanism of long-lasting luminescence materials was summarized.According to the classification of luminous color,the research progress of rare earth doped stannate long afterglow luminescent materials in the domestic and overseas was summarized in recent ten years,the future development trend was prospected.

关 键 词：稀土 掺杂 锡酸盐 长余辉材料 发光机理 

分 类 号：O641.4[理学—物理化学]