水热法合成SrAl_2O_4:Eu~(2+),Dy~(3+)长余辉材料 | |
李东平 ; 缪春燕 ; Li Dong-ping ; Miao Chun-yan | |
2010-06-10 ; 2010-06-10 | |
关键词 | 水热法 长余辉 SrAl2O4:Eu2+ Dy3+ Hydrothermal synthesis Long afterglow SrAl 204: Eu 2+ , Dy3+ TB34 |
其他题名 | Hydrothermal synthesis of SrAl_2O_4: Eu~(2+) ,Dy~(3+)Long Afterglow Material |
中文摘要 | 研究了SrAl2 O4 :Eu2 +,Dy3+长余辉材料的一种新合成方法。首先利用水热法制备出该发光材料的前驱体,然后将此前驱体粉体在还原气氛下高温烧结,得亮度高,余辉时间长的SrAl2 O4 :Eu2 +,Dy3+超细长余辉材料,并对其发光性能进行了研究。并对水热法和复合沉淀法合成的此种材料进行了比较。; A new synthesis method of SrAl 2O 4: Eu 2+ , Dy 3+ Phosphorescent Material is introduced in this paper. The precursor of this phosphor was prepared by hydrothermal method firstly; then it was sintering under high temperature and reductive air. The excitation spectrum, emission spectrum and long afterglow phosphorescent property have been measured. The long afterglow property of SrAl 20 4: Eu 2+ , Dy 3+ Phosphorescent Material prepared by hydrothermal method and complex-precipitation method were also compared in this paper. |
语种 | 中文 ; 中文 |
内容类型 | 期刊论文 |
源URL | [http://hdl.handle.net/123456789/61759] ![]() |
专题 | 清华大学 |
推荐引用方式 GB/T 7714 | 李东平,缪春燕,Li Dong-ping,等. 水热法合成SrAl_2O_4:Eu~(2+),Dy~(3+)长余辉材料[J],2010, 2010. |
APA | 李东平,缪春燕,Li Dong-ping,&Miao Chun-yan.(2010).水热法合成SrAl_2O_4:Eu~(2+),Dy~(3+)长余辉材料.. |
MLA | 李东平,et al."水热法合成SrAl_2O_4:Eu~(2+),Dy~(3+)长余辉材料".(2010). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论