胆甾型侧链液晶共聚物的研究

Cholesteric Liquid Crystalline Side Chain Terpoly(olefin sulphone)s

摘要: 合成并表征了两个胆甾型液晶烯类单位以及它们分别与辛烯－１，二氧化硫进行自由基共聚合得到的一系列不同组成的胆甾型侧链液晶三元共聚砜。研究结果表明：该共聚砜的两个液晶热转变温度均随其中辛烯－１单体单元组份含量的增加而降低。

Abstract: Cholesteric liquid crystalline monomers and side chain terpoly (olefin sulphone)s have been prepared and characterised, and their liquid crystalline properties measured too. The experimental results showed that both transition temperatures of each serie