| 8位取代吡咯甲川-BF2化合物的光物理行为 |
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| 引用本文： | 元以中,姚祖光,孙真荣,曾和平,丁晶新. 8位取代吡咯甲川-BF2化合物的光物理行为[J]. 物理化学学报, 2001, 17(6): 555-559. DOI: 10.3866/PKU.WHXB20010617 |
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| 作者姓名： | 元以中 姚祖光 孙真荣 曾和平 丁晶新 |
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| 作者单位： | Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237;Key Laboratory for Optical ＆ Magnetic Resonance Spectroscopy, Department of Physics, East China Normal University, Shanghai 200062 |
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| 基金项目： | 国家自然科学基金（29676013）及光谱学与波谱学教育部重点实验室资助项目 |
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| 摘 要： |
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| 关 键 词： | 吡咯甲川-BF2化合物 荧光光谱 荧光量子产率 三重态吸收光谱 |
| 收稿时间： | 2000-11-17 |
| 修稿时间： | 2000-11-17 |
Photophysical Propertiesof 8-Substituted Pyrromethene-BF2 Complexes |
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| Yuan Yi-Zhong. Photophysical Propertiesof 8-Substituted Pyrromethene-BF2 Complexes[J]. Acta Physico-Chimica Sinica, 2001, 17(6): 555-559. DOI: 10.3866/PKU.WHXB20010617 |
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| Authors: | Yuan Yi-Zhong |
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| Affiliation: | Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237;Key Laboratory for Optical ＆ Magnetic Resonance Spectroscopy, Department of Physics, East China Normal University, Shanghai 200062 |
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| Abstract: | Six novel pyrromethene BF2 complexes,of which five compounds have not been reported,were synthesized and characterized.Their relationships between st ructure and photophysical behavior were studied with the aid of fluorescence and triplet state absorption spectra.The results indicate that,compared to 8 alkyl pyrromethene BF2 complexes,the compounds containing 8 aryl exhibit high fluore scence quantum yield and rather low triplet state absorption. |
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| Keywords: | 2 complexes',') " >Pyrromethene BF2 complexes Fluorescence spectra Fluorescence quantum yield Triplet state absorption spectra |
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