| The Luminescence Properties and Intramolecular Energy Transfer of Rare Earth Complexes with Aromatic Carboxylic Acids |
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| 作者姓名： | YAN Bing ZHANG Hong jie ** and NI Jia zuan |
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| 作者单位： | Key Laboratory of Rare Earth Chemistry and Physics，Changchun Institute of Applied Chemistry，Chinese Academy of Sciences，Changchun，130022 |
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| 摘 要： | ＩｎｔｒｏｄｕｃｔｉｏｎＴｈｅｉｎｔｒａｍｏｌｅｃｕｌａｒｅｎｅｒｇｙｔｒａｎｓｆｅｒｐｒｏｃｅｓｓａｎｄｍｅｃｈａｎｉｓｍｏｆｒａｒｅｅａｒｔｈｃｏｍｐｌｅｘｅｓｗｉｔｈβ－ｄｉｋｅｔｏｎｅｓｈａｖｅｂｅｅｎｇｅｎｅｒａｌｙｓｔｕｄｉｅｄａｎｄａｃ...
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The Luminescence Properties and Intramolecular Energy Transfer of Rare Earth Complexes with Aromatic Carboxylic Acids * |
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| YAN Bing,ZHANG Hong jie ** and NI Jia zuan.The Luminescence Properties and Intramolecular Energy Transfer of Rare Earth Complexes with Aromatic Carboxylic Acids[J].Chemical Research in Chinese University,1998(3). |
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| Authors: | YAN Bing ZHANG Hong jie and NI Jia zuan |
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| Institution: | YAN Bing,ZHANG Hong jie ** and NI Jia zuan |
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| Abstract: | The triplet state energies of para aminobenzoic acid and nicotinic acid were determined by means of low temperature phosphorescence spectrometry. The energy matches between them and the resonant emitting energy levels of Eu 3 , Tb 3 , Sm 3 , Dy 3 were studied. The intramolecular energy transfer processes from the two aromatic carboxylic acid ligands to rare earth ions were also discussed on the basis of the measurement results of luminescence intensities, lifetimes and quantum efficiencies. |
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| Keywords: | Luminescence properties Intramolecular energy transfer Rare earth complexes |
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