化学学报 ›› 1995, Vol. 53 ›› Issue (3): 227-233. 上一篇    下一篇

研究论文

1,5-二苯基-3-萘基-2-吡唑啉化合物光物理行为的研究

阎正林;胡光伟;吴世康   

  1. 中国科学院感光化学研究所
  • 发布日期:1995-03-15

Astudy on the photophysical behaviors of 1,5-diphenyl-3-naphthyl- 2-pyrazoline compound

YAN ZHENGLIN;HU GUANGWEI;WU SHIKANG   

  • Published:1995-03-15

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/CCI~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.

关键词: 荧光分光光度法, 荧光猝灭, 溶致变色, 二苯基萘基吡唑啉, 二甲基甲基苯胺

A study on the steady-state and transient-state photophys. behaviors 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/CCl4 and TPP/N,N-dimethyl-p-Toluidine can be used as photosensitized initiating systems.

Key words: FLUOROSPECTROPHOTOMETRY

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