高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (6): 973.

• 论文 • 上一篇    下一篇

光电导性聚酰亚胺的研究(Ⅰ)──含咔唑、酞菁铜聚酰亚胺的合成与表征及其光电导性能研究

陈元胜, 徐志康, 朱宝库, 徐又一   

  1. 浙江大学高分子科学与材料研究所, 杭州, 310027
  • 收稿日期:1995-05-27 出版日期:1997-06-24 发布日期:1997-06-24
  • 通讯作者: 徐志康.
  • 作者简介:陈元胜, 男, 26岁, 硕士研究生.
  • 基金资助:

    国家科学技术委员会“863”青年基金

A Study of Photoconductive Polyimides (Ⅰ)──Synthesis, Characterization and the Photoconductivity Study of Polymers Containing Carbazole and Phthalocyanine Groups

CHEN Yuan-Sheng, XU Zhi-Kang, ZHU Bao-Ku, XU You-Yi   

  1. Institute of Polymer Science and Materials, Zhejian University, Hangzhou, 310027
  • Received:1995-05-27 Online:1997-06-24 Published:1997-06-24

摘要: 通过缩聚反应制备了含咔唑、酞菁铜的聚酸胺酸,利用热处理方法使之转化为相应的聚酰亚胺.热失重分析表明所制备的聚酰亚胺具有很好的热稳定性能,在空气中的起始分解温度为530℃;红外光谱分析证实所采用的热处理方法能使聚酰胶酸转化为聚酰亚胶.以含酞菁铜、咔唑基团的聚酰亚胺为光生层时,光电导性能明显优于酞菁铜,为光生层的光电导体系.

关键词: 咔唑, 酞菁铜, 聚酰亚胺

Abstract: Polyamic acid with carbazole and copper-phthalocyanine was synthesized by con-densation polymerization. Heat resistant polyimide was obtained by thermal treatment of the polyamic acid. It was found that the initial degradation temperature of the polylmide was more than530℃ and it was confirmed by IRanalysis that the polyamic acid was completely converted to polyimide after the heat treatment process. The photoconductivity of the P/Rsystem has been improved by the incorporation of phthalocyanine group into the polyimide main chain.

Key words: Carbazole, Copper-phthalocyanine, Polyimide

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