Tb^(3＋)离子掺杂ZnO-P2O5玻璃的发光性能研究  

Luminescent Properties of Tb^(3+) Doped ZnO-P_2O_5 Glasses

作　　者：沈毅 魏晓丽 樊婧 周雪松 于涛 

机构地区：[1]华北理工大学材料科学与工程学院,河北省无机非金属重点实验室,唐山065009

出　　处：《中国陶瓷》2016年第12期75-78,共4页China Ceramics

摘　　要：通过高温固相法成功制备了Tb^(3+)离子掺杂的ZnO-P_2O_5玻璃,采用了激发发射光谱对其发光性能进行了研究,并采用了长余辉发光光谱对样品的长余辉性能进行了研究,此外本文还讨论了稀土离子(Dy,Eu,Nd,Ce,Er,Ho,Pr)与Tb^(3+)共掺杂对发光玻璃的影响并通过热释光谱进行分析,结果表明共掺杂使得热释峰的强度和位置发生变化。Tb3＋ doped ZnO-P2O5 glasses were successfully prepared by high temperature melting method. A excitation and emission spectra was performed to investigate the luminescence behavior. The long-lasting properties of the sample was analyzed by long lasting phosphorescence （LLP） spectrum. Furthermore, the effect of content of Tb3＋ and the codoping of Re （Re=Dy, Eu, Nd, Ce, Er, Ho, Pr） on the glass luminescent properties was investigated by thermal luminescence（TL） spectrum which revealed that co-doping of Re made the position and intensity of the thermal luminescence peak changed.

关 键 词：发光性能 ZnO-P2O5:xTb^(3+)玻璃 共掺杂 长余辉性能 

分 类 号：TQ171.73[化学工程—玻璃工业]