Structure and dynamics of networks formed in concentrated solutions of nonionic surfactants

被引：10

作者：

Kato, T ^{[1
]}

Taguchi, N ^{[1
]}

Nozu, D ^{[1
]}

机构：

[1] Tokyo Metropolitan Univ, Fac Sci, Dept Chem, Tokyo 19203, Japan

来源：

FORMATION AND DYNAMICS OF SELF-ORGANIZED STRUCTURES IN SURFACTANTS AND POLYMER SOLUTIONS | 1997年 / 106卷

关键词：

dynamic light scattering; self-diffusion; micelle; nonionic surfactant; lyotropic liquid crystal;

D O I：

10.1007/BF01189491

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Dynamic light scattering has been measured on semidilute solutions of nonionic surfactant (C16E7) where formation of networks of worm-like micelles is suggested from our previous studies. In addition to the diffusion mode, we have found the so-called slow mode in time correlation function of the scattered field. By comparing concentration and temperature dependence of the correlation time of the slow mode with that of the surfactant self-diffusion coefficient, dynamics of networks are discussed.

引用

页码：57 / 60

页数：4

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