ROLE OF VAN-DER-WAALS FORCES ON SMALL-ANGLE NEUTRON-SCATTERING FROM IONIC MICELLAR SOLUTIONS

被引：41

作者：

GOYAL, PS ^{[1
]}

MENON, SVG ^{[1
]}

DASANNACHARYA, BA ^{[1
]}

RAJAGOPALAN, V ^{[1
]}

机构：

[1] BHABHA ATOM RES CTR,DIV THEORET PHYS,BOMBAY 400085,INDIA

来源：

CHEMICAL PHYSICS LETTERS | 1993年 / 211卷 / 06期

关键词：

D O I：

10.1016/0009-2614(93)80143-D

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：

Small angle neutron scattering from 0.1 M CTAB solution with varying concentrations (0.0 to 0.9 M) of KCl are reported. The data have been analyzed using a method that takes into account both the van der Waals and Coulomb interactions between the micelles. The observed changes in the SANS distributions are found to be mainly related to the changes in the relative strengths of the two types of interactions as the KCl concentration is increased. It is shown that CTAB micelles retain their size and shape up to a KCl concentration of 0.9 M.

引用

页码：559 / 563

页数：5

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