| 发光颜色可调谐的新型荧光体Sr2CeO4：RE^3＋（RE=Eu，Sm，Dy）的发光性能 |
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| 引用本文： | 贺香红,周健,连宁.发光颜色可调谐的新型荧光体Sr2CeO4：RE^3＋（RE=Eu，Sm，Dy）的发光性能[J].稀有金属材料与工程,2007,36(5):759-763. |
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| 作者姓名： | 贺香红 周健 连宁 |
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| 作者单位： | 江苏技术师范学院,江苏,常州,213001 |
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| 基金项目： | 江苏技术师范学院校科研和教改项目;江苏省普通高校高新技术产业发展项目 |
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| 摘 要： | Sr2CeO4既是一种有重要应用价值的新型蓝色荧光体，又是一种适合稀土掺杂的发光基质。近年来人们对稀土掺杂的Sr2CeO4的荧光性能进行了研究。本文结合作者的工作，分析了Sr2CeO4的结构特点和光谱特性：综述了Eu^3＋，Sm^3＋，Dy^3＋等稀土离子掺杂Sr2CeO4的发光性能的研究现状，并对今后的研究工作提出了一些设想。
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| 关 键 词： | RE3 (RE=Eu Sm Dy)荧光体 发光性能 发光颜色调谐 能量传递 |
| 文章编号： | 1002-185X(2007)05-0759-05 |
| 修稿时间： | 2006-09-27 |
Luminescence Performance of Novel Sr2CeO4:RE3+(RE=Eu,Sm,Dy)Phosphors with Tunable Emission Colors |
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| He Xianghong,Zhou Jian,Lian Ning.Luminescence Performance of Novel Sr2CeO4:RE3+(RE=Eu,Sm,Dy)Phosphors with Tunable Emission Colors[J].Rare Metal Materials and Engineering,2007,36(5):759-763. |
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| Authors: | He Xianghong Zhou Jian Lian Ning |
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| Affiliation: | Jiangsu Techers University of Technology, Changzhou 213001, China |
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| Abstract: | Sr2CeO4 is not only a novel blue-emitting phosphor holding important application potential, but also a good host lattice for trivalent rare-earth activators. In recent years, more attentions were paid to the photoluminescence performance of the Sr2CeO4 doped with rare-earth. The crystal structure and spectral properties are analyzed for these phosphors. The luminescent performance of Sr2CeO4 phosphors doped with Eu3+, Sm3+, Dy3+ with tunable emission colors is reviewed. Some suggestions are proposed for the further research. |
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| Keywords: | Sr2CeO4 |
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