Dynamics of the lamellar-cylindrical transition in weakly segregated diblock copolymer melts

被引：52
作者：
Goveas, JL
Milner, ST
机构：
[1] PRINCETON UNIV,DEPT CHEM ENGN,PRINCETON,NJ 08544
[2] EXXON RES & ENGN CO,ANNANDALE,NJ 08801
来源：
MACROMOLECULES | 1997年 / 30卷 / 09期
关键词：
D O I：
10.1021/ma961181l
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 investigate the dynamics of the lamellar-cylindrical transition in weakly segregated diblock copolymer melts. We find the limit of stability of the lamellar phase with respect to the cylindrical phase and vice versa. We consider front propagation for stable phases invading metastable phases and compute the velocity and shape of such fronts close to coexistence.
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页码：2605 / 2612
页数：8
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