| ErxYb1-x（TPB）3Bath（x=0，0.218，0.799，0.896，0.987，1）配合物的近红外发光性能 |
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| 引用本文： | 张庆瑞,邓瑞平,刘英博,周亮,张洪杰.ErxYb1-x（TPB）3Bath（x=0，0.218，0.799，0.896，0.987，1）配合物的近红外发光性能[J].无机化学学报,2017,33(11):2011-2016. |
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| 作者姓名： | 张庆瑞 邓瑞平 刘英博 周亮 张洪杰 |
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| 作者单位： | 中国科学院长春应用化学研究所, 长春 130022,中国科学院长春应用化学研究所, 长春 130022,中国科学院长春应用化学研究所, 长春 130022,中国科学院长春应用化学研究所, 长春 130022,中国科学院长春应用化学研究所, 长春 130022 |
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| 基金项目： | 国家自然科学基金（No.51502285）、自然科学基金创新群体（No.21521092）和科技部“973”计划（No.2014CB643802）资助项目。 |
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| 摘 要： | 采用4，4，4-三氟-1-苯基-1，3-丁二酮（TPB）为第一配体，4，7-二苯基-1，10-菲咯啉（Bath）为第二配体，分别制备了配合物 Er（TPB）3Bath和Yb（TPB）3Bath，以及它们的混合配合物ErxYb1-x（TPB）3Bath（x=0.218，0.799，0.896，0.987），并对所制得配合物的发光性能进行了系统研究。研究结果表明，所有配合物均能发射所含稀土离子的近红外特征光，并且可以通过调节混合配合物中的 nEr/nYb来调控Yb3+/Er3+之间的能量传递，进而提高Er3+离子在1530 nm处的发光。
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| 关 键 词： | 稀土配合物 近红外发光 能量传递 |
| 收稿时间： | 2017/8/18 0:00:00 |
| 修稿时间： | 2017/9/22 0:00:00 |
Near Infrared Luminescence Properties of the Complexes of ErxYb1-x(TPB)3Bath (x=0, 0.218, 0.799, 0.896, 0.987, 1) |
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| ZHANG Qing-Rui,DENG Rui-Ping,LIU Ying-Bo,ZHOU Liang and ZHANG Hong-Jie.Near Infrared Luminescence Properties of the Complexes of ErxYb1-x(TPB)3Bath (x=0, 0.218, 0.799, 0.896, 0.987, 1)[J].Chinese Journal of Inorganic Chemistry,2017,33(11):2011-2016. |
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| Authors: | ZHANG Qing-Rui DENG Rui-Ping LIU Ying-Bo ZHOU Liang and ZHANG Hong-Jie |
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| Institution: | Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China,Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China,Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China,Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China and Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China |
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| Abstract: | A series of near infrared (NIR) luminescent complexes based on ErxYb1-x(TPB)3Bath (where TPB=4,4,4-tri-fluoro-1-phenyl-1,3-butanedione, Bath=4,7-diphenyl-1,10-phenanthroline, x=0, 0.218, 0.799, 0.896, 0.987, 1, respectively) were prepared by selecting TPB and Bath as the first and second ligands, respectively. Luminescence properties of these complexes were investigated in detail. All these complexes exhibit the characteristic emission of the Yb3+ and/or Er3+ ion in the NIR region, and the emission intensity of Er3+ ion can be enhanced by modulating the nEr/nYb, which is related to the energy transfer from Yb3+ to Er3+ ions. |
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| Keywords: | rare earth complex near infrared luminescence energy transfer |
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