影像科学与光化学 ›› 1984, Vol. 2 ›› Issue (4): 28-33.DOI: 10.7517/j.issn.1674-0475.1984.04.28

• 研究论文 • 上一篇    下一篇

新型单体——丙烯酰二甲基对苯二胺(DMAPAA)及其聚合物溶液的荧光光谱的研究

吴世康1, 朱琴琴1, 李福绵2, 冯新德2   

  1. 1. 中国科学院感光化学研究所;
    2. 北京大学化学系
  • 收稿日期:1983-08-18 出版日期:1984-11-20 发布日期:1984-11-20

A STUDY ON THE FLUORESCENCE SPECTRA OF A NOVEL MONOMER——DIMETHYL AMINOPHENYL ACRYLAMIDE (DMAPAA) AND ITS POLYMER SOLUTION

WU SHI-KANG1, ZHU QING-QING1, LI FU-MIAN2, FENG XIN-DE2   

  1. 1. Institute of Photographic Chemistry, Academia Sinica;
    2. Department of Chemistry, Beijing University
  • Received:1983-08-18 Online:1984-11-20 Published:1984-11-20

摘要: 本工作对一种新型单体——丙烯酰二甲基对苯二胺(DMAPAA)及其聚合物溶液的荧光光谱进行了研究。研究结果表明:由于该单体分子内同时存在着电子给体和电子受体两个部分,在光的激发下可发生分子间电子转移,该单体化合物和相应高聚物相比,前者只有较弱的荧光发生。在光的作用下该单体分子可发生光聚合反应生成聚合物。

Abstract: The fluorescence spectra of a novel monomer, dimethyl aminophenyl acrylamide solution, and its polymer solution have been studied in this work. Results have shown that, there are two parts, electron donor and acceptor, in a single molecule. The electron transfer between molecules was occured by light excitation. The fluorescence intensity of this monomer is weaker, than that of its corresponding polymer. This monomer could be polymerized by light excitation.