| 卟啉和金属卟啉的荧光研究 |
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| 引用本文： | 王文韵,羊彦衡,于宝贵,关中素.卟啉和金属卟啉的荧光研究[J].发光学报,1984,5(4):37-44. |
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| 作者姓名： | 王文韵 羊彦衡 于宝贵 关中素 |
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| 作者单位： | 1. 中国科学院长春应用化学研究所;2. 中国科学院长春物理研究所 |
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| 摘 要： | 本文研究了四-(邻氯苯基)卟吩,几种天然卟啉以及它们的金属络合物的室温荧光光谱,荧光量子产额和计算了辐射寿命。初次得到了Mg(OClTPP)和Cd(OClTPP)的量子产额,Cd(OClTPP)的荧光产额比Cd(TPP)的数值大很多。出现了类似文献已报导过的Zn(OClTPP)的反常现象,此现象解释为邻氯取代基削弱了锌的重原子效应.
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| 收稿时间： | 1984-03-13 |
THE STUDY ON THE FLUORESCENCE OF PORPHYRINS AND METALLOPORPHYRINS |
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| Wang Wenyun,Yang Yanheng,Yu Baogui,Guan Zhongsu.THE STUDY ON THE FLUORESCENCE OF PORPHYRINS AND METALLOPORPHYRINS[J].Chinese Journal of Luminescence,1984,5(4):37-44. |
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| Authors: | Wang Wenyun Yang Yanheng Yu Baogui Guan Zhongsu |
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| Institution: | 1. Changchun Institute of Applied Chemistry, Academia Sinica;2. Changchun Institute of Physics, Academia Sinica |
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| Abstract: | In this paper the room temperature fluorescence spectra of tetrakis(ort-hochlorophenyl) porphin, several natural porphyrins, and their metallocom-plexes have been obtained and the fluorescence quantum yield and radiative lifetime are calculated.The OCITPP series (free base and metalloporphins) has been far less studied than the unsubstituted and para-substitute TPP series,yet it possesses some unusual spectral properties owing to the chlorine heavy atom substitution on the ortho-phenyl position. |
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