中华医学超声杂志

应用化学 ›› 1993, Vol. 0 ›› Issue (2): 87-88.

• 研究简报 • 上一篇    下一篇

5,10,15,20-四(对-乙酯苯基)卟啉LB膜的结构

王海水, 周宇清, 金日镇, 席时权   

  1. 中国科学院长春应用化学研究所 130022 长春
  • 收稿日期:1992-03-11 修回日期:1992-07-08 出版日期:1993-04-10 发布日期:1993-04-10
  • 基金资助:
    国家自然科学基金资助课题

ON THE STRUCTURE OF LB FILM OF 5,10,15,20-TETRA(p-ETHOXYCARBONPHENYL)PORPHYRIN

Wang Haishui, Zhou Yuqing, Jin Rizhen, Xi Shiquan   

  1. Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, 130022 Changchun
  • Received:1992-03-11 Revised:1992-07-08 Published:1993-04-10 Online:1993-04-10

PDF

277

被引次数

1

摘要： 对卟啉类化合物LB膜的结构、电性质和气敏性的研究已见报道。本文利用膜天平和UV-Vis分光光度计研究了标题化合物在气-液界面上的成膜特性、分子间相互作用和LB膜的结构。

关键词: 卟啉, LB膜, 结构

Abstract: The composition and structure of the title compound are verified by elemental analysis,UVVis and IR spectra. It forms a well-behaved monomolecular layer at the air-water interface. The surface pressure-molecular area isotherms depend on the pre-treatment. The UV-Vis spectra of the LB film indicate that molecular interaction come mainly from the same layer. Polarized UV-Vis spectra show that the porphyrin rings in the LB film are tilted to the film plane.

Key words: porphyrin, LB film, structure

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