VISCOELASTICITY OF A SIMPLE LIQUID-MIXTURE DURING SPINODAL DECOMPOSITION

被引：36

作者：

KRALL, AH ^{[1
]}

SENGERS, JV ^{[1
]}

HAMANO, K ^{[1
]}

机构：

[1] GUNMA UNIV,FAC TECHNOL,DEPT BIOL & CHEM ENGN,KIRYU,GUNMA 376,JAPAN

来源：

PHYSICAL REVIEW LETTERS | 1992年 / 69卷 / 13期

关键词：

D O I：

10.1103/PhysRevLett.69.1963

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report measurements of the effective viscosity and elasticity of a critical mixture of isobutyric acid and water in the process of phase separation under shear. The viscoelasticity of the sheared sample is a consequence of capillary forces associated with domain interfaces that produce linear domain growth in quiescent samples. We find agreement with a theory recently proposed by Doi and Ohta and obtain an estimate of the interfacial area per unit volume during spinodal decomposition.

引用

页码：1963 / 1966

页数：4

共 22 条

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