Acta Phys. -Chim. Sin. ›› 1999, Vol. 15 ›› Issue (12): 1076-1081.doi: 10.3866/PKU.WHXB19991205

• ARTICLE • Previous Articles     Next Articles

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


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