不同结构极性化合物性能研究

Study on the Properties of Different Structure Polar Compounds

本文介绍了不同结构极性化合物结构与性质之间的关系。本文主要工作是在一种液晶母体中加入不同结构的极性化合物,形成了一系列液晶混合物,对此混合物的阈值,介电各向异性,光学各向异性等各种参数进行测试,并分析了化合物不同结构与各项参数间的关系,为STN体系选择大介电各向异性极性单体提供了一些参考和依据。

The relationship between configurations of different compounds and properties are introduced in this paper. All kinds of parameters such as threshold voltage, dielectric capacitance, optical anisotropy and so on were measured after adding different structure compounds in the same LC Host. Then the relationships between the different structure of the compounds and the all kinds of parameters were analysed and a little reference was provided for selecting polar compound monomer in STN system.