1,5-二苯基-3-萘基-2-吡唑啉化合物光物理行为的研究  

A Study on the Photophysical Behaviors of 1,5-Diphenyl-3-naphthyl-2-pyrazoline Compound

作　　者：阎正林 胡光伟[1] 吴世康[1] 

机构地区：[1]中国科学院感光化学研究所,北京100101

出　　处：《化学学报》1995年第3期227-233,共7页Acta Chimica Sinica

基　　金：国家自然科学基金资助的课题

摘　　要：本工作对1,5-二苯基-3-萘基-2-吡唑啉化合物(TPP)的稳态、瞬态光物理行为进行了研究.结果表明:化合物TPP具有强的荧光发射特性和溶致变色效应;其荧光可以被电子给体或受体猝灭剂所猝灭;TPP/CCl_4体系以及TPP/N.N-二甲基-p-甲基苯胺体系均是良好的光敏引发聚合体系.A study on the steady-state and transient-state photophysical behaviros of 1,5 -diphenyl-3-naphthyl-2-pyrazoline compound has been undertaken. The results obtained indicate that the compound TPP has stronger fluorescence emission and solvatochromic effect. The fluorescence of the compound TPP can be quenched by electron-donating and electron-withdrawing quenchers. The systems of TPP / CC14 and TPP / N,N-dimethyl-p-Toludine can be used as photosensitized initiating systems.

关 键 词：吡唑啉 荧光猝灭 光敏引发聚合 TPP 

分 类 号：O626.2[理学—有机化学] O657.3[理学—化学]