影像科学与光化学 ›› 1983, Vol. 1 ›› Issue (1): 39-44.DOI: 10.7517/j.issn.1674-0475.1983.01.39

• 研究论文 • 上一篇    下一篇

高分子链对激发态芳烃和胺相互作用的影响

李妙贞, 常志英, 王尔鑑   

  1. 中国科学院感光化学研究所
  • 收稿日期:1982-01-09 出版日期:1983-01-23 发布日期:1983-01-23

THE EFFECT OF POLYMER CHAIN ON THE INTERACTION BETWEEN EXCITED AROMATIC HYDROCARBONSAND AMINES

LI MIAO-ZHEN, CHANG ZHI-YING, WANG EK-JIAN   

  1. Institute of Photographic Chemistry, Academia Sinica
  • Received:1982-01-09 Online:1983-01-23 Published:1983-01-23

摘要: 本文研究了在激发状态下芳烃(受体)和脂肪胺(给体)的相互作用以及高分子链在其中的影响。结果表明,高分子胺与不带高分子链的胺相比,其对激发态芳烃的淬灭速度和形成激基复合物的能力都强得多,并且激基复合物光谱发生明显红移。

Abstract: The excited state interaction of some aromatic hydrocarbon (acceptor)-aliphatic amine (donor) systems and the effect of polymer chain have been studied. The results obtained show that the rate of quenching of the excited aromatic hydrocarbon by polymer -amine (P-TEA) and their ability to form exciplex are much higher than those by ordinary tertiary amine. A pronounced red shift of exciplex emission bands is observed in the case of P-TEA.