高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (2): 260.

• 论文 • 上一篇    下一篇

室温下氧鎓盐非极性溶剂中聚集体的研究

陈懿, 吴世康   

  1. 中国科学院感光化学研究所, 北京, 100101
  • 收稿日期:1996-01-05 出版日期:1997-02-24 发布日期:1997-02-24
  • 通讯作者: 吴世康
  • 作者简介:陈懿, 女, 30岁.博士研究生
  • 基金资助:

    国家自然科学基金

A Study on Aggregates of Pyrylium Salt in Non-polar Solvent at Room Temperature

CHEN Yi, WU Shi-Kang   

  1. Institute of Photographic Chemistry, Chinese Academy of Sciences, Beijing, 100101
  • Received:1996-01-05 Online:1997-02-24 Published:1997-02-24

摘要: 研究了氧盐在不同溶剂中的光物理性质.结果表明,该化合物在甲苯(或苯)中基态和激发态下均能形成聚集体.浓度效应、温度效应及荧光衰变等为这一结论提供了证据.

关键词: 氧盐, 聚集体, 荧光衰变

Abstract: The photophysical properties of pyrylium salt in different solvents at room temperature were studied.It was found that the aggregates can be formed both in ground state and in excited state in toluene or benzene.This result has been proved by the concentration effect, temperature effect and fluorescence decay.

Key words: Pyrylium salt, Aggeragates, Fluorescence decay

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