Liquid crystalline behavior of mixture of two non-mesooenic comoounds

摘要：

The lyotropic liquid crystalline behavior of N-Cetyl-N, N, N, Trimethyl Ammonium Bromide (CTAB) with ethylene glycol (EG) has been investigated. These compounds are non-mesogenic in nature and exhibits Sm A, Sm B and Sm G phases. The stability of the phases is investigated using X-ray diffraction and optical studies. The layer thickness and molecular length are calculated using Bragg’s equation. The interracial area per polar group and average thickness of hydrocarbon layers are estimated for different concentrations of the mixtures at different temperatures.

关键词： Liquid Crystals Behavior Mixture Non-mesogen

作者: J. Mahadeva J.Nagappa

作者单位: Department of Physics, PES College of Science, Mandya-571 401, India Department of Studies in Physics University of Mysore, Mysore-570 005, India

会议类型: 国际会议

会议名称: 2009 International Symposium on Liquid Crystal Science and Technology(2009国际液晶科技研讨会)

会议地点: 昆明

会议语种:英文

页码: 292-296

在线出版日期: 2009-08-02（万方平台首次上网日期，不代表论文的发表时间）