高等学校化学学报 ›› 1999, Vol. 20 ›› Issue (9): 1352.

• 研究简报 • 上一篇    下一篇

多酸超分子化合物的合成及液晶性质

毕丽华, 黄如丹, 王恩波, 李阳光, 刘景华   

  1. 东北师范大学化学系, 长春 130024
  • 收稿日期:1999-03-05 出版日期:1999-09-24 发布日期:1999-09-24
  • 通讯作者: 王恩波
  • 作者简介:毕丽华,女,33岁,博士研究生,现在吉林工业大学工作.
  • 基金资助:

    国家自然科学基金(批准号:29771006)资助课题

Synthesis of Heteropoly Supermolecular Compound and Properties of Liquid Crystal

Bl Li-Hua, HUANG Ru-Dan, WANG En-Bo, LI Yang-Guang, LIU Jing-Hua   

  1. Department of Chemistry, Northeast Normal University, Changchun 130024, China
  • Received:1999-03-05 Online:1999-09-24 Published:1999-09-24

关键词: 超分子, 合成, 溶致液晶

Abstract: Anew heteropoly supermolecular compound was synthesized and characterized by elemental analysis, IRand TG-DSC.Six vibrational bands of organic groups were observed in IRspectra and the characteristic bands of heteropoly anion are shifted to a higher frequency as the result of electronic delocalization in the heteropoly anion.The liquid crystal behavior of heteropoly supermolecular compound in organic solvent was firstly studied.When the observation was carried out under the polarimicroscope, the liquid crystal was showed as the smectic phase, which is characterized by heterothermal as well as wide angle XRD.

Key words: Supermolecular, Synthesis, Lyotropic liquid crystal

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