PHASE-EQUILIBRIA OF SWOLLEN NEMATIC ELASTOMERS

被引：42
|
作者：
WARNER, M
WANG, XJ
机构：
[1] Cavendish Laboratory, Cambridge CB3 0HE, Madingley Road
来源：
MACROMOLECULES | 1992年 / 25卷 / 01期
关键词：
D O I：
10.1021/ma00027a069
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
We calculate the phse diagram of a nematic network of covalently bonded semiflexible polymers swollen by isotropic solvent. At lower temperatures a nematic gel coexists with excess solvent; at high temperatures the coexisting gel is isotropic. In addition, coexistence is predicted between nematic and isotropic gel phases. There is an associated triple point. Possible elastic problems arise when different phases coexist in one gel sample.
引用
收藏
页码：445 / 449
页数：5
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