高等学校化学学报 ›› 1996, Vol. 17 ›› Issue (6): 996.

• 研究简报 • 上一篇    

聚苯撑苯并二噻唑取向态凝固膜的织构研究

丁建东, 胡宇红, 杨玉良   

  1. 复旦大学高分子科学系, 上海 200433
  • 出版日期:1996-06-24 发布日期:1996-06-24
  • 基金资助:

    国家自然科学基金;国家科委基础性研究重大关键项目;上海市科学技术发展基金

Textures of the Coagulated Films of Presheared PBZT Solution

DING Jian-Dong, HU Yu-Hong, YANG Yu-Liang   

  1. Department of Macromolecular Science and Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai 200433
  • Online:1996-06-24 Published:1996-06-24

关键词: 聚合物, 液晶, 织构

Abstract: The semi-concentrated PBZT/MSA solution was presheared and then coagulated in water,The film was observed with polarized optical microscopy and small angle light scattering,and taken on different textures,for example,droplet,inclined cone,inclined fiber,etc,Some questions were,therefore,open,such as the formation mechanism of the supramolecular structures associated with the textures,the shear-induced molecular orientation,determination of the degrees of both crystallization and liquid crystallization.

Key words: Polymer, Liquid crystal, Texture

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