Chinese Journal of Applied Chemistry ›› 1993, Vol. 0 ›› Issue (3): 51-53.

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STUDY ON LB FILMS FROM MIXTURE OF SUBSTITUTED INDOLE AND ARACHIDIC ACID

Zhao Yong1, Mu Jin1, Yang Kongzhang1, Zhang Baowen2, Cao Yi2   

  1. 1. Institute of Colloid and Interface Chemistry, Shandong University, 250100 Jinan;
    2. Institute of Photographic Chemistry, Chinese Academy of Sciences, Beijing
  • Received:1992-07-14 Revised:1992-12-02 Published:1993-06-10 Online:1993-06-10

Abstract: The LB films prepared from the mixture of 3-tricyanovinyl-N-hexadeeylindole and arachidie acid have been studied. In the plateau regions on the π-A curves of the films there occurs a phase transition. The UV spectra of the films show that indole molecules form H-aggregates in the ordered films. The morphorlogy and structure of the films were characterized by scanning electron microscopy and X-ray dfffractormetr.

Key words: LB film, indole derivative, arachidic acid, preparation, structure