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兴发pt登录学报,2019,36(9):76-78https://doi.org/10.16039/j.cnki.cn22-1249.2019.09.018
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基质改变对Eu3+、Bi3+发光性能的影响
刘文彦,陈殿伟
兴发pt登录 理学院
The Influences of Host Material Change on the Luminescent Properties of Eu3+and Bi3+
LIU Wenyan, CHEN Dianwei
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摘要

采用溶胶—凝胶法制备出了CaSiO3:Eu3+Bi3+和Sr2SiO4:Eu3+Bi3+,对比分析了两者的激发光谱与发射光谱,探讨了基质改变对Eu3+、Bi3+发光性能的影响。结果表明Sr2SiO4:Eu3+Bi3+中Bi3+—Eu3+之间的能量传递效率明显高于CaSiO3:Eu3+Bi3+中的。

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刘文彦
陈殿伟
关键词:基质CaSiO3:Eu3+Bi3+Sr2SiO4:Eu3+Bi3+
Abstract:

CaSiO3:Eu3+Bi3+and Sr2SiO4:Eu3+Bi3+were prepared by means of Sol-Gel method .The influences of host materal change on Eu3+and Bi3+were researched by contrasting the excitation and emission spectras of CaSiO3:Eu3+Bi3+and Sr2SiO4:Eu3+Bi3+. The results showed that energy transfer efficiency between Bi3+and Eu3+in Sr2SiO4:Eu3+Bi3+was obviously higher than the one which was in CaSiO3:Eu3+Bi3+.

Key words:CaSiO3:Eu3+Bi3+Sr2SiO4:Eu3+Bi3+
出版日期:2019-09-25发布日期:2019-09-25整期出版日期:2019-09-25
ZTFLH: O482.4
引用本文:
刘文彦, 陈殿伟. 基质改变对Eu3+、Bi3+发光性能的影响 [J]. 兴发pt登录学报, 2019, 36(9): 76-78.
LIU Wenyan, CHEN Dianwei. The Influences of Host Material Change on the Luminescent Properties of Eu3+and Bi3+. Journal of Jilin Institute of Chemical Technology, 2019, 36(9): 76-78.
链接本文:
http://xuebao.jlict.edu.cn/CN/10.16039/j.cnki.cn22-1249.2019.09.018http://xuebao.jlict.edu.cn/CN/Y2019/V36/I9/76
[1] 刘文彦, 解玉鹏.CaSiO3: Eu3+的发光性能[J]. 兴发pt登录学报, 2018, 35(9): 104-106.
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