INTERFACIAL STRUCTURE OF MONOLAYERS OF ADSORBED OR SPREAD FATTY-ACIDS FROM 2ND VIRIAL-COEFFICIENT .2. ANALYSIS OF EXPERIMENTAL RESULTS

被引：11

作者：

HASMONAY, D ^{[1
]}

BILLOUDET, F ^{[1
]}

BADIALI, JP ^{[1
]}

DUPEYRAT, M ^{[1
]}

机构：

[1] UNIV PARIS 06,STRUCT & REACT SYST INTERFACIAUX LAB,CNRS,URA 1662,4 PL JUSSIEU,F-75230 PARIS 05,FRANCE

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1994年 / 165卷 / 02期

关键词：

D O I：

10.1006/jcis.1994.1252

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 theoretical approach presented in Part I is used to study the behavior of two carboxylic acids at the water-air interface in the case of low surface concentrations. Propanoic acid forms an adsorbed layer while pentadecanoic acid gives rise to a spread layer. The second virial coefficient obtained from experimental results is compared to a theoretical calculation. By an analysis in which the model for the interaction between the ampbiphile molecules in the presence of water is improved step by step we may determine the predominant interactions for each system. The role of the solvent is emphasized. A comparison with a more traditional approach is presented. (C) 1994 Academic Press, Inc.

引用

页码：480 / 490

页数：11

共 21 条

[1] The structure of thin films Part VII - Crystal evaporation phenomena at low compressions [J].