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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.
In this work, the steady state and transient photophysical behavior of 1,5-diphenyl-3-naphthyl-2-pyrazoline compounds (TPP) were studied.The results showed that the compounds TPP had strong fluorescence emission characteristics and The photochromic effect can be quenched by electron donor or acceptor quencher. The TPP / CCl 4 system and TPP / NN-dimethyl-p-methylaniline system are both good photopolymerization initiation systems.