| 吩噻嗪及其衍生物的TICT性质研究 |
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| 引用本文： | 杨俊林 白风莲. 吩噻嗪及其衍生物的TICT性质研究[J]. 光谱学与光谱分析, 1997, 17(2): 11-14 |
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| 作者姓名： | 杨俊林 白风莲 |
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| 作者单位： | 中国科学院化学研究所 |
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| 摘 要： |
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| 关 键 词： | 吩噻嗪 分子内电荷转移 衍生物 |
STUDY ON THE TICT PROPERTY OF PHENOTHIAZINE AND ITS DERIVATIVES |
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| J Yang,F Bai,G Xu. STUDY ON THE TICT PROPERTY OF PHENOTHIAZINE AND ITS DERIVATIVES[J]. Spectroscopy and Spectral Analysis, 1997, 17(2): 11-14 |
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| Authors: | J Yang F Bai G Xu |
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| Affiliation: | State Key Laboratory for Structural Chemistry of Unstable and Stable Species, Institute of Chemistry, Academia Sinica 100080 Beijing. |
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| Abstract: | The radiationless quantum yields ( phi(nr) ) of phenothiazine (PTH). N-phenyl phenothiazine (PHZ). N-(2-pyridine) phenothiazine (PYZ) and model compound p-N, N-dimethylaminobenzonitrile (DMABN)in benzene were measured. The effects of solvents on phi(nr) of DMABN,PHZ,PYZ and PTH were investigated respectively. It was found that phi(nr) of PYZ and DMABN were dependent on the solvent polar parameter (E(T)(30)) . From the results of radiationless quantum yields and combining the state and dynamic fluorescence spectra, it is proved that PYZ as well as DMABN appears TICT property. |
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| Keywords: | Phenothiazine Intramolecular charge transfer Fluorescence spectra Pulsed laser photoacoustic calorimetry |
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