应用化学 ›› 1992, Vol. 0 ›› Issue (4): 75-77.

• 研究简报 • 上一篇    下一篇

四(2,4-二特戊基苯氧基)酞菁铜LB膜的制备及结构表征

乔铁成, 周宇清, 王新平, 陈文启, 席时权   

  1. 中国科学院长春应用化学研究所, 长春 130022
  • 收稿日期:1990-11-21 修回日期:1991-03-19 出版日期:1992-08-10 发布日期:1992-08-10
  • 基金资助:
    国家自然科学基金

FABRICATION AND STRUCTURAL CHARACTRIZATION OF COPPER TETRAKIS(2,4-DI-TERT-PENTYL PHENOXY)PHTHALOCYANINE LB FILMS

Qiao Tiecheng, Zhou Yuqing, Wang Xinping, Chen Wenqi, Xi Shiquan   

  1. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun 130022
  • Received:1990-11-21 Revised:1991-03-19 Published:1992-08-10 Online:1992-08-10

摘要: 酞菁类化合物具有良好的热稳定性和化学稳定性,已被广泛应用于光敏,气敏,及分子电子器件等领域[1-3]。用LB方法对酞菁类化合物进行分子组装,用光谱等手段对其膜结构进行表征已引起人们的重视。本文作者之一合成了具有良好LB成膜特性的四(2,4-二特戊基苯氧基)酞背铜(CuPc(dt-PP)4)[4]。本文研究了该化合物LB膜的制备,用紫外-可见偏振光谱研究了其在氯仿溶液中及形成LB膜后分子的缔合形式及膜分子在载片上可能的优化取向。与我们用表面共振增强拉曼光谱( SERRS)获得的结果一致[5]

关键词: LB膜, 酞菁化合物, 紫外可见光谱

Abstract: LB films of copper tetrakis(2,4-di-tert-pentyl phenoxy)phthalocyanine have been fabricated. Polarized UV-Vis spectral methed was used to identify the molecular association of the compound in chloroform solution as well as in the films.It is suggested that the macro cycles of the molecule have a parallel orientation in relation to the substrate.

Key words: LB film, phthalocyanine derivative, UV-Vis spectroscopy