中华医学超声杂志

应用化学 ›› 1991, Vol. 0 ›› Issue (2): 52-55.

• 研究论文 • 上一篇    下一篇

四(2,4-二叔戊基苯氧基酞菁铜(Ⅱ)的合成及其LB膜

李亚君1, 庞小敏1, 蒋大鹏1, 吕安德1, 华玉林1, 蔡小平2, 林琳2, 陈文启2   

  1. 1. 中国科学院长春物理研究所;
    2. 中国科学院长春应用化学研究所, 长春 130022
  • 收稿日期:1989-10-27 修回日期:1990-05-19 出版日期:1991-04-10 发布日期:1991-04-10

TETRAKIS-4-(2,4-DI-t-PENTYL PHENOXY)PHTHALOCYANINE COPPER(Ⅱ):SYNTHESIS AND LB FILMS THEREFROM

Li Yajun1, Pang Xiao min1, Jiang Dapeng1, Lu Ande1, Hua Yulin1, Cai Xiaoping2, Lin Lin2, Chen Wenqi2   

  1. 1. Changchun Institute of Physics, Academia Sinica, Changchun;
    2. Changchun Institute of Applied Chemistry, Acedemia Sinica, Changchun 130022
  • Received:1989-10-27 Revised:1990-05-19 Published:1991-04-10 Online:1991-04-10

PDF

437

被引次数

5

摘要： 合成了标题酞菁铜衍生物,并通过元素分析,高压液相色谱,紫外光谱,红外光谱,核磁共振谱,电镜,顺磁共振谱及质谱加以确认。该化合物在稀氯仿溶液和LB膜中各以单,双分子缔合的形式存在。Z型沉积形成的单层LB膜对氨气有很高的灵敏度和选择性。

关键词: 酞菁铜衍生物, LB膜, 气敏特性, 合成

Abstract: The title phthalocyanine derivative is easily soluble in chloroform.Electron spectro-scopy showed that the molecules in dilute chloroform solution and LB film therefromobtained were in monomolecular and associated state respectively.The monolayers of the title compound spread from the chloroform solution were depo-sited on solid supports by LB technique according to the Z-type.The surface pressure ofthe film was near 25mN.m-1.The chemiresistors prepared from 30-layer LB films of thetitle compound were sensitive to NH3 gas at concentration of 2ppm with good selectivity.

Key words: phthaloeyanine derivative, NH3 sensibility, LB film, synthesis

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