| 铕-柠檬酸-1,10菲咯啉三元配合物的合成及荧光性质的研究 |
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| 引用本文： | 陈野,蔡伟民,崔丹,孙晓君. 铕-柠檬酸-1,10菲咯啉三元配合物的合成及荧光性质的研究[J]. 稀土, 2002, 23(4): 13-15 |
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| 作者姓名： | 陈野 蔡伟民 崔丹 孙晓君 |
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| 作者单位： | 1. 哈尔滨工业大学,环境科学与工程系,黑龙江,哈尔滨,150001
2. 哈尔滨工业大学,环境科学与工程系,黑龙江,哈尔滨,150001;上海交通大学,环境科学与工程系,上海,200030 |
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| 摘 要： | 合成了铕的柠檬酸、1,10菲咯啉三元配合物 ,并用红外光谱、差热分析、热重分析和荧光光谱等手段研究了配合物的组成、结构及发光性质。结果表明第二配体的加入能有效提高能量传递效率 ,对铕的发光有增强作用
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| 关 键 词： | 荧光 稀土 柠檬酸 1 10菲咯啉 |
| 文章编号： | 1004-0277(2002)04-0013-03 |
| 修稿时间： | 2001-06-18 |
Synthesis and Fluorescence Properties of Ternary Europium Complex with Citric Acid and 1,10-Phenanthroline |
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| CHEN Ye ,CAI Wei min ,,CUI Dan ,SUN Xiao jun. Synthesis and Fluorescence Properties of Ternary Europium Complex with Citric Acid and 1,10-Phenanthroline[J]. Chinese Rare Earths, 2002, 23(4): 13-15 |
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| Authors: | CHEN Ye CAI Wei min CUI Dan SUN Xiao jun |
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| Affiliation: | CHEN Ye 1,CAI Wei min 1,2,CUI Dan 1,SUN Xiao jun 1 |
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| Abstract: | Europium complex with citric acid and 1,10-phenanthroline has been synthesized Many advanced approaches,such as IR spectra,TG and DTA analysis and fluorescence spectra,have been used to study its composition,structure and luminescence properties.It is found that the efficiency of energy transfer in ternary rare earth complex is improved and the intensity of fluorescence is enhanced when the second ligand is introduced in the complex |
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| Keywords: | fluorescence rare earth citric acid 1 10-phenanthroline |
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