高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (2): 315.

• 研究简报 • 上一篇    下一篇

可溶性聚吡咯复合导电薄膜的研制

王长松1, 周本濂2   

  1. 1. 沈阳化工学院高分子系, 沈阳 110021;
    2. 中国科学院金属研究所, 沈阳 110015
  • 收稿日期:1997-11-14 出版日期:1999-02-24 发布日期:1999-02-24
  • 通讯作者: 王长松,男,40岁,博士,副教授.
  • 作者简介:王长松,男,40岁,博士,副教授.
  • 基金资助:

    辽宁省科学技术委员会科研基金

Study and Preparation of Soluble Polypyrrole Composite Film

WANG Chang-Song1, ZHOU Ben-Lian2   

  1. 1. Department of Polymer, Shenyang Institute of Chemical Technology, Shenyang, 110021;
    2. Institute of Metal Research, Academia Sinica, Shenyang, 110015
  • Received:1997-11-14 Online:1999-02-24 Published:1999-02-24

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被引次数

44

摘要： 聚吡咯具有容易合成、导电率较高、稳定性较好等优点,已经对其进行了广泛而深入的研究,并且逐渐向工业应用方向发展[1].但其不溶不熔性使得难于对其进行分子结构表征和加工.

关键词: 聚吡咯, 现场化学氧化聚合, 掺杂

Abstract: Through chemical oxidation method, pyrrole was polymerized in situ by FeCl3in PMMA matrix dissolved in ethyl acetate. The resulting polypyrrole was dissolved in PMMA solution. Asoft freestand composite film was produced by the evaporation of solvent ethyl acetate. Its conductivity(Py40% in mass fraction) was about 3S/cm measured by standard fourprobe method. It had a good stability in air. The factors affecting the polymerization such as temperature, time and matrix were investigated.

Key words: Polypyrrole, In situ chemical oxidative polymerization, Doping

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