物理化学学报 >> 1999, Vol. 15 >> Issue (12): 1076-1081.doi: 10.3866/PKU.WHXB19991205

研究论文 上一篇    下一篇

香豆素衍生物溶液的光谱和光物理行为

戴赵华, 吴世康   

  1. 中国科学院感光化学研究所，北京 100101
  • 收稿日期:1999-01-07 修回日期:1999-05-06 发布日期:1999-12-15
  • 通讯作者: 吴世康

Photophysical Properties of Coumarin Derivatives in Solvents

Dai Zhao-Hua, Wu Shi-Kang   

  1. Institute of Photographic Chemistry,Chinese Academy of Sciences,Beijing 100101
  • Received:1999-01-07 Revised:1999-05-06 Published:1999-12-15
  • Contact: Wu Shi-Kang

PDF

3342

赞

摘要：

通过对一系列不同取代的香豆素化合物在不同溶剂中的光谱测定, 研究了结构和溶剂极性对它们光物理行为的影响. 发现了它们的光物理特征与其结构和多种溶剂极性参数间存在的一些关系, 为进一步更好的利用这类化合物提供了重要依据.

关键词: 香豆素, 激光染料, 结构特征, 溶剂效应, 极性参数

Abstract:

The spectral behaviors of several coumarins in various solvents have been studied in this work. Structural influence and solvent effects on their photophysical properties have been investigated. Some relationships between their photophysical properties and their structural features and the polarity parameters of solvents have been found.

Key words: Coumarin, Laser dye, Structural features, Solvent effects, Polarity parameters