| 稀土长余辉发光涂料的发光研究 |
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| 引用本文： | 李国龙,刘水泉. 稀土长余辉发光涂料的发光研究[J]. 广州化工, 2006, 34(4): 53-54 |
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| 作者姓名： | 李国龙 刘水泉 |
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| 作者单位： | 广州化工集团有限公司,广东,广州,510055;广州化工集团有限公司,广东,广州,510055 |
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| 摘 要： | 通过对SrAl2O4:Eu,Dy长余辉发光涂料进行发光学研究,得出涂料母体对SrAl2O4:Eu,Dy长余辉发光粉的发光不存在明显影响的结论,同时利用二级e指数衰减公式研究了长余辉发光涂料的发光动力学,并测得其快衰减寿命和慢衰减寿命的数值。
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| 关 键 词： | 稀土 长余辉 发光涂料 |
Research into the Luminescence of Rare Earth Long Afterglow Luminous Paint |
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| LI Guo-long,LIU Shui-quan. Research into the Luminescence of Rare Earth Long Afterglow Luminous Paint[J]. GuangZhou Chemical Industry and Technology, 2006, 34(4): 53-54 |
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| Authors: | LI Guo-long LIU Shui-quan |
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| Affiliation: | Guangzhou Chemical Industrial Group Co. , Ltd. , Guangzhou 510055, China |
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| Abstract: | By researching the luminescence of SrAl_2O_4:Eu,Dy long afterglow luminous paint,the conclusion was obtained that the influence of the coating matrix to SrAl_2O_4:Eu,Dy long afterglow luminous paint was not so obvious.Luminescence dynamics of long afterglow luminous paint was researched by using attenuation formula of second stages of E-index,and the value of quick attenuation lifetime and slow attenuation lifetime of long afterglow luminous paint were both measured. |
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| Keywords: | rare earth long afterglow luminous paint |
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