| 几种荧光有机化合物的电荷转移光谱 |
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| 引用本文： | 英柏宁,宦萍,涂敬仁.几种荧光有机化合物的电荷转移光谱[J].影像科学与光化学,1994,12(4):342-345. |
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| 作者姓名： | 英柏宁 宦萍 涂敬仁 |
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| 作者单位： | 中山大学化学系, 广州510572 |
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| 摘 要： | 具有荧光的有机化合物是一些具有多个共轭双键,分子呈平面结构,有大的电子离域体系的化合物.
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| 关 键 词： | 荧光有机化合物 电荷转移络合物 电离势 |
| 收稿时间： | 1993-09-27 |
CHARGE TRANSFER SPECTRA OF FLUORESCENTORCANIC COMPOUNDS |
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| YING BAI-NING,HUAN PING,TU JING-REN.CHARGE TRANSFER SPECTRA OF FLUORESCENTORCANIC COMPOUNDS[J].Imaging Science and Photochemistry,1994,12(4):342-345. |
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| Authors: | YING BAI-NING HUAN PING TU JING-REN |
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| Affiliation: | Depertment of Chemistry, Zhongshan University, Guangzhou 510275, P. R. China |
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| Abstract: | The spectra of charge transfer complexes (CTC) of six fluorescent organic compounds, 1,4-bis (o-cyanostyryl) benzene, 1-(o-cyanostyryl)-4-(o-chlorostyryl) benzene,1,4-bis (o-chlorostyryl) benzene, 1,2-bis (5-methylbenzoxazol-2-yl) ethylene , 2,5-tris (5-ter-butylbenzoxazol-2-yl) thiophene, and 3-pheny-5,6-benzocoumarin with TCNE, DDQ,and TCNQ were determined spectrophotometrically.The ionization potentials (Ip) werecalculated and Ip (eV) of the donors are 7.94, 7.83, 7.81.8.37, 8.09, and 8.35 respectively,The relationship between Ip and v
when TCNQ acted as arceptor was also inferred.Theemirical equation is following:Ip=2.48+3.37×10-4vTCNQ(cm)-1. |
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| Keywords: | fluorescent organic compounds charge transfer complex ioaization potential |
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