| 稀土配合物Eu(DBM)_3 phen/聚丙烯复合薄膜的光学性质 |
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| 引用本文： | 叶钊,段佩华,张继森,骆永石,吕少哲,张立国,任建岳.稀土配合物Eu(DBM)_3 phen/聚丙烯复合薄膜的光学性质[J].发光学报,2010,31(4):585-589. |
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| 作者姓名： | 叶钊 段佩华 张继森 骆永石 吕少哲 张立国 任建岳 |
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| 作者单位： | 中国科学院 长春光学精密机械与物理研究所, 吉林 长春 130033 |
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| 摘 要： | 制备了Eu(DBM)3phen掺杂的聚丙烯(PP)薄膜复合材料。利用发光光谱技术,分别展示了Eu(DBM)3phen和Eu(DBM)3phen/PP薄膜的稳态光致发光光谱,比较了这两种材料的发光寿命。与纯的Eu(DBM)3phen相比,该复合材料的发光稳定性有较大的提高;观察到了折射率边界对Eu3+自发辐射速率的影响。
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| 关 键 词： | Eu(DBM)3phen 聚丙烯 光致发光 复合膜 |
| 收稿时间： | 2010-01-10 |
| 修稿时间： | 2010-03-24 |
Optical Spectra of Thin Composite Eu(DBM)3phen/Polypropylene Film |
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| YE Zhao,DUAN Pei-hua,ZHANG Ji-sen,LUO Yong-shi,LU Shao-zhe,ZHANG Li-guo,REN Jian-yue.Optical Spectra of Thin Composite Eu(DBM)3phen/Polypropylene Film[J].Chinese Journal of Luminescence,2010,31(4):585-589. |
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| Authors: | YE Zhao DUAN Pei-hua ZHANG Ji-sen LUO Yong-shi LU Shao-zhe ZHANG Li-guo REN Jian-yue |
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| Institution: | Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, China |
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| Abstract: | Eu(DBM)3phen complex were synthesized and introduced into polypropylene (PP), obtaining the composite Eu(DBM)3phen/PP film with smooth surface and transparency. Room-temperature spectroscopy and decay dynamics were performed to explore the luminescence properties of Eu(DBM)3phen and Eu(DBM)3phen/PP film. The results indicated that the Eu(DBM)3phen/PP film displays strong characteristic luminescence and interesting decay lifetime of the Eu3+ ions. Furthermore,the luminescence of Eu-(DBM)3phen/PP film exhibits an improved thermal stability compared with Eu(DBM)3phen. |
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| Keywords: | Eu(DBM)3phen |
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