A simple approach to determine the equilibrium shape and position of sandwiched polymer droplets

被引：9
|
作者：
Hyun, Dong Choon
Jeong, Unyong
Ryu, Du Yeol
机构：
[1] Yonsei Univ, Dept Mat Sci & Engn, Seoul 120749, South Korea
[2] Yonsei Univ, Dept Chem Engn, Seoul 120749, South Korea
来源：
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS | 2007年 / 45卷 / 19期
关键词：
blends; blend morphology; interfacial energy; interfacial tension; ternary blends;
D O I：
10.1002/polb.21289
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The thermodynamic shape and position of a polymer drop sandwiched between two polymer melt plates were predicted by simulating the change of the interfacial energy according to various shapes and position of the drop. The calculation results were in a precise coincidence with the experimental results exhibiting lens, spreading, and encapsulation. The simple formula and easy concept of the calculation can be useful to predict the morphology of immiscible ternary blends with the information of the interfacial tensions. (c) 2007 Wiley Periodicals, Inc.
引用
收藏
页码：2729 / 2738
页数：10
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