| 一种新型芴类衍生物的光谱性质研究 |
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| 引用本文： | 马文波,吴谊群,顾冬红,干福熹.一种新型芴类衍生物的光谱性质研究[J].光谱学与光谱分析,2005,25(8):1297-1300. |
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| 作者姓名： | 马文波 吴谊群 顾冬红 干福熹 |
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| 作者单位： | 1.中国科学院上海光学精密机械研究所，上海 201800
2.黑龙江大学功能材料实验室，黑龙江 哈尔滨 150080 |
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| 基金项目： | 上海市科学技术发展基金(012261068)，国家自然科学基金(60207005)资助项目 |
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| 摘 要： | 合成了具有大π共轭性的对称型芴类衍生物9，9-二(2-乙基已基)-2，7-二(2-(4-甲氧基)苯-2，1-乙烯基)芴(简写为MO-Flu-MO)。通过元素分析、质谱、紫外-可见光谱和红外光谱对其进行了表征。测试了该染料在乙腈、二氯甲烷、四氢呋喃和正己烷4种不同极性溶剂中的线性吸收光谱和单光子荧光谱。结果发现溶剂效应对吸收光谱和荧光光谱表现出不同程度的影响，对产生这些光谱行为的主要原因进行了讨论。
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| 关 键 词： | 芴类衍生物 溶剂效应 吸收光谱 荧光光谱 |
| 文章编号： | 1000-0593（2005）08-1297-04 |
| 收稿时间： | 2003-12-25 |
| 修稿时间： | 2004-05-10 |
Study on the Spectral Properties of a New Fluorene Derivative |
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| MA Wen-bo,WU Yi-qun,GU Dong-hong,GAN Fu-xi.Study on the Spectral Properties of a New Fluorene Derivative[J].Spectroscopy and Spectral Analysis,2005,25(8):1297-1300. |
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| Authors: | MA Wen-bo WU Yi-qun GU Dong-hong GAN Fu-xi |
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| Institution: | 1.Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800, China2.Lab of Functional Materials, Heilongjiang University, Harbin 150080, China |
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| Abstract: | A new big pi-conjugated, symmetrical fluorene derivative, 9, 9-bis(2-ethylhexyl)-2,7-bis(2-(4-methoxy) benzene-2, 1-ethenyl) fluorene (abbreviated as MO-Flu-MO) was synthesized and characterized by elemental analysis, mass spectral, UV-Vis and IR spectral. Spectral characteristics of this compound, including linear absorption spectral and one-photon fluorescence spectral, were measured in acetonitrile, methylene chloride, tetrahydrofuran and hexane at room temperature. It was found that solvent effects have different influence on absorption spectral and fluorescence spectral, major reasons of such spectral behavior are discussed. |
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| Keywords: | Fluorene derivative Solvent effect Absorption spectral Fluorescence spectral |
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