Interfacial properties of polymeric liquids

被引：21

作者：

Aubouy, M ^{[1
]}

Manghi, M

Raphaël, E

机构：

[1] CEA Grenoble, Serv Interfaces & Mat Mol & Macromol, DRFMC, F-38054 Grenoble 9, France

[2] Coll France, Phys Mat Condensee Lab, F-75231 Paris, France

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 21期

关键词：

D O I：

10.1103/PhysRevLett.84.4858

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We show that the variations of the surface tension of polymeric solutions gamma with the molecular weight of the sample M-n, the temperature T, and the volume fraction of monomers phi(b) are explained by the self-organization of the long flexible chains that are present in the immediate vicinity of the interface. Within a scaling functional theory we find a simple law gamma(phi(b), M-n, T) which accounts quantitatively for the experimental data available in the literature with a very high accuracy.

引用

页码：4858 / 4861

页数：4

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