DCDAC/正丁醇/水体系溶致液晶的研究

STUDY OF LYOTROPIC LIQUID CRYSTALS FORMED BY DCDAC/ n BUTANOL/WATER TERNARY SYSTEM

测定了双十六烷基二甲基氯化铵正丁醇／水体系三元相图，确定了溶致液晶区的存在．应用２Ｈ核磁共振的方法结合液晶纹理像片做对照，对液晶的精细结构变化进行了研究．并利用差示扫描量热手段对液晶的相态转变进行了探讨．

Lyotropic liquid crystals formed by DCDAC/C 4H 9OH/H 2O have been studied.Some liquid crystals′ texture photographs have been obtained by polarized light microscope.The change of the liquid crystals′ phase has been examined by DSC.The exact liquid crystals′ structures have been determined by 2HNMR and liquid crystals′ texture photographs.