INFLUENCE OF THE LENGTHS AND CONFORMATION STATES OF HYDROCARBON CHAINS ON THE STABILITY OF LYOTROPIC PHASES

被引：11

作者：

DERZHANSKI, A

BIVAS, I

机构：

[1] Liquid Crystal Group, Institute of Solid State Physics, the Bulgarian Academy of Sciences, Sofia

来源：

PHYSICS LETTERS A | 1979年 / 74卷 / 05期

关键词：

D O I：

10.1016/0375-9601(79)90824-7

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The changes in the lyotropic phases after mixing amphiphilics with different chain lengths or after changing the environmental temperature are investigated theoretically. Three cases are considered: (a) chains with the same number of carbon atoms deformed because of the thermal motion; (b) a mixture of amphiphilics with hard hydrocarbon chains of different lengths; (c) in a more general phenomenological approach, an expression is proposed for the elastic energy, needed for the packing of the hydrocarbon chain in the building block of every lyotropic phase. © 1979.

引用

页码：372 / 374

页数：3

共 6 条

[1] HETEROGENEITY OF CHAIN LENGTHS, A FACTOR IN LYOTROPIC POLYMORPHISM [J].