Two-dimensional model of phase separation of the binary polymer blend in spinodal and binodal regions

被引：0
|
作者：
Ivanova, AN [1 ]
Manevitch, LI
机构：
[1] Russian Acad Sci, Inst Problems Chem Phys, Chernogolovka 142432, Moscow Reg, Russia
[2] Russian Acad Sci, Semenov Inst Chem Phys, Moscow 117977, Russia
来源：
MACROMOLECULAR SYMPOSIA | 2000年 / 160卷
关键词：
D O I：
10.1002/1521-3900(200010)160:1<77::AID-MASY77>3.0.CO;2-D
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
It had been shown in two-dimension case that the Chan-Hilliard-deGennes model describes the processes of phase separation both in spinodal and metastable regions. The nature of the structures birth different for different regions. It is rigid in metastable regions, while in spinodal regions it may be both rigid and smooth. Analytical expression for the boundaries separating the regions with rigid and smooth birth of the structures is obtained.
引用
收藏
页码：77 / 84
页数：8
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