Imaging Science and Photochemistry ›› 1991, Vol. 9 ›› Issue (3): 237-239.DOI: 10.7517/j.issn.1674-0475.1991.03.237

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THE STUDY ON THE PHOTOPHYSICS PROCESS IN ACRYL-OYLBENZOTRIAZOLE AND ITS POLYMER

BAI FENG-LIAN1, LI QING-SHAN2, LI YIN-CHANG2   

  1. 1. Institute of Chemistry, Academia Sinica, Beijing 100030, P. R. China;
    2. Department of Chemical Engineering, Qiqihar Institute of Light Industry, Qiqihar 161006, P. R. China
  • Received:1989-11-18 Revised:1990-12-26 Online:1991-08-20 Published:1991-08-20

Abstract: This paper is concerned with the study on the photophysics process in acryloylbenzotria-zole(ABT) and polyacryloylbenzotriazole (PABT).The exciplex fluorescence spectra between ABT or PABT and sulfuric acid or trifluoroacetic acid were observed respectively.It is useful for understanding photoreaction mechanism of ABT.

Key words: acryloylbenzotriazole, polyacryloylbenzotriazole, exciplex