MICELLES IN AQUEOUS-ELECTROLYTE SOLUTION - A GRAPHICAL DETERMINATION METHOD FOR THE 2ND CMC

被引：6

作者：

DEVIJLDER, M

机构：

[1] Rijksuniversiteit Gent Laboratórium voor Fysische Schcikundc Krijgslaan

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE NEUE FOLGE | 1990年 / 168卷

关键词：

AMPHIPHILICS; 2ND CMC; CORRIN-HARKINS PLOTS;

D O I：

10.1524/zpch.1990.168.Part_2.225

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：

The use of empirical relation log c.m.c. = log(c.m.c.)o + (a +/-)el(n) [Z. Phys. Chem. Neue Folge 162 (1989) 255] appears to be less equivocal than the Corrin-Harkins relation for the determination of the electrolyte concentration inducing a transition in the structure of micelles. Distinct breaks in the corresponding plots confirm previously obtained values for the systems SDS/NaCl, CTABr/NaBr, DDABr/NaBr and DDACl/NaCl. On these grounds values of 0.35 M NaBr for DDACl/NaBr and 0.50 M NaCl for DDABr/NaCl are proposed.

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页码：225 / 230

页数：6

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