高等学校化学学报 ›› 2005, Vol. 26 ›› Issue (10): 1957-1959.

• 研究简报 • 上一篇    下一篇

含甲氧基偶氮苯液晶基元超分子的相行为研究

白炳莲, 庞冬梅, 李敏   

  1. 吉林大学汽车材料教育部重点实验室材料科学与工程学院, 长春130012
  • 收稿日期:2004-12-15 出版日期:2005-10-10 发布日期:2005-10-10
  • 基金资助:

    国家自然科学基金(批准号:50373016);教育部新世纪优秀人才支持计划;吉林大学“985工程”汽车工程科技创新平台资助.

Phase Behaviour of Supramolecules Containing Methoxy-azobenzene Mesogenic Liquid Crystal Groups

BAI Bing-Lian, PANG Dong-Mei, LI Min   

  1. Key Laboratory for Automobile Materials,Ministry of Education,College of Materials Sciences and Engineering,Jilin University,Changchun 130012,China
  • Received:2004-12-15 Online:2005-10-10 Published:2005-10-10

关键词: 超分子, 液晶, 三聚体, 氢键

Abstract: The hydrogen-bonded supramolecular complexes(Fn and 2F6) were prepared by the complexation of carboxylic acid derivatives and 4,4'-bipyridine.The IR spectroscopic study on Fn and 2F6 shows that they were formed through single hydrogen bonding between —COOH and pyridyl groups.Fn showed a nematic state,while no liquid crystalline behaviour was observed for 2F6.

Key words: Supramolecular, Liquid crystals, Trimers, Hydrogen bonding

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