应用化学 ›› 1992, Vol. 0 ›› Issue (1): 76-78.

• 研究简报 • 上一篇    下一篇

酞菁铜衍生物LB膜的结构研究

赵晓光, 周恩乐, 金尚德, 关景文, 王新平, 沈琪   

  1. 中国科学院长春应用化学研究所, 高分子物理开放实验室, 长春 130022
  • 收稿日期:1990-09-21 修回日期:1991-04-25 出版日期:1992-02-10 发布日期:1992-02-10

STRUCTURE OF LB FILMS OF COPPER PHTHALOCYANINES

Zhao Xiaoguang, Zhou Enle, Jin Shangde, Guan Jingwen, Wang Xinping, Shen Qi   

  1. Polymer Physics Loboratory, Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022
  • Received:1990-09-21 Revised:1991-04-25 Published:1992-02-10 Online:1992-02-10

摘要: 酞菁铜衍生物作为LB膜材料具有良好的热稳定性,与衬底的附着力强,有丰富的光电特性,并对NH3有较高的气敏特性[1],本文应用透射电子显微镜研究了 2 种新型酞菁铜衍生物LB膜成膜过程的结构变化。

关键词: 酞菁锕衍生物, LB膜, 分子结构

Abstract: The structure of two copper phthalocyanines in the process of LB film formation has been studied by transmission electron microscopy. The morphological pictures of the LB films obtained at 5, 25 and 35mN/m were demonstrated. The thickness of monomolecular film depends on the length of substituent and was about of 3~4 nm.The LB films begin to collapse at 25 mN/m, and completely collapse at 35mN/m.

Key words: Copper phthalocyanine, LB film, molecular structure