| (La.Ce.Tb)(PO_4BO_3)中稀土离子的相互作用 |
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| 引用本文： | 娄素云,王向军,赵智虹,张东.(La.Ce.Tb)(PO_4BO_3)中稀土离子的相互作用[J].天津理工大学学报,1993(Z1). |
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| 作者姓名： | 娄素云 王向军 赵智虹 张东 |
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| 作者单位： | 天津理工学院一年级部，天津理工学院材料物理所，天津理工学院材料物理所，天津理工学院材料物理所 |
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| 摘 要： | 在紧凑型节能荧火灯中热猝灭的改善是十分重要的。我们研究了几种磷酸盐荧火粉以及其中稀土离子间的相互作用,给出了镧、铈和铽之间的摩尔分布,用硼酸替代少量磷酸以及掺入少量 Li~+离子,热猝灭获得很大改善。
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| 关 键 词： | 荧火粉 磷酸盐 镧 铈 铽 热猝天 |
The Interaction Between Rare Earth Ions in(La.Ce.Tb)(PO_4,BO_3) |
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| Lou Suyun Wang Xianjun Zhao Zhihong Zhang Dong.The Interaction Between Rare Earth Ions in(La.Ce.Tb)(PO_4,BO_3)[J].Journal of Tianjin University of Technology,1993(Z1). |
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| Authors: | Lou Suyun Wang Xianjun Zhao Zhihong Zhang Dong |
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| Institution: | Lou Suyun Wang Xianjun Zhao Zhihong Zhang Dong |
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| Abstract: | For miniature lamp,it is most important to improve the thermal quenching.We have studied phosphate phsphors and the interaction between rare earth ions in them.The moles distribution ratio between lanthanum,cerium and terbium is given.The thermal quenching is greatly improved by substituting borat for a small part of phosphate and doping with Li~+. |
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| Keywords: | phorsphor phosphate lanthanum cerium terbium thermal quenching |
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