高等学校化学学报

高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (9): 1475.

• 论文 • 上一篇    下一篇

酞菁聚合物薄膜的电场取向和光导性能研究

陈红征, 汪茫, 杨士林   

  1. 浙江大学高分子科学与工程学系, 硅材料国家重点实验室, 杭州 310027
  • 收稿日期:1998-12-01 出版日期:1999-09-24 发布日期:1999-09-24
  • 通讯作者: 杨士林
  • 作者简介:陈红征,女,33岁,博士,副教授.
  • 基金资助:

    国家自然科学基金(批准号:59333071

Electric Field Poling and Photoconductivity Study of Phthalocyanine Polymer Thin Films

CHEN Hong-Zheng, WANG Mang, YANG Shi-Lin   

  1. Department of Polymer Science and Engineering, State Key Lab.of Silicon Materials, Zhejiang University, Hangzhou 310027, China
  • Received:1998-12-01 Online:1999-09-24 Published:1999-09-24

PDF (PC)

被引次数

21

摘要： 通过电场取向法成功地制备了酞菁类聚合物(PPc)有序薄膜,并采用偏振荧光和TEM技术对其取向进行了研究.分别以该PPC有序薄膜和腙类作为载流子发生层和载流子传输层制备光电导体,发现其光导性能优于不加电场制备的PPc薄膜,呈现了光导性能提高的材料结构低维化效应.

关键词: 酞菁聚合物, 电场取向, 有序薄膜, 光导性能

Abstract: The polarized thin films from phthalocyanine polymers(PPcs) were prepared by the method of electric field poling, and were characterized by polarized fluorescence and TEM.The photoconductivity of PPcs polarized thin films were studied in double-layered photoreceptors, where PPcs thin films were taken as charge-generation layers(CGLs) and a common hydrazone was used as charge-transportation layer(CTL).The results revealed that the photosensitivity of PPcs films made in an electric field was higher than that made without an electric field, showing the low-dimensional effect of material structures.

Key words: Phthalocyanine polymer film, Electric field orientation, Oriented thin film, Pho-toconductivity

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