论文部分内容阅读
为了制备具有自发极化和快速响应特性的强介电性液晶化合物,设计并合成了有不对称中心和极性基的化合物。本文讨论了直链型和不对称性环类化合物以及强介电性液晶混合物,可由自发极化的符号确定不对称性化合物的绝对构型。
In order to prepare ferroelectric liquid crystal compounds with spontaneous polarization and fast response properties, compounds with asymmetric centers and polar groups were designed and synthesized. In this paper, linear and asymmetric cyclic compounds as well as ferroelectric liquid crystal mixtures are discussed. The absolute configuration of the asymmetric compounds can be determined from the sign of spontaneous polarization.