VISCOSITY STUDIES OF WATER-CONTAINING REVERSED AOT MICELLES

被引：19

作者：

ONORI, G

SANTUCCI, A

机构：

[1] Dipartimento di Fisica, Università di Perugia

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1992年 / 150卷 / 01期

关键词：

D O I：

10.1016/0021-9797(92)90280-Y

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 viscosities of water-AOT-carbon tetrachloride mixtures have been measured at 20°C for various AOT and H2O concentrations and molar ratios, [H2o] [AOT] ranging from 0 to 8. It is shown that an appropriate analysis of the data allows one to distinguish between solvation and micelle shape in their contribution to the viscosity of the solutions. Our results indicate that solvation rather than asymmetry is the principal cause of the observed deviations from the behavior of unsolvated spheres. © 1992.

引用

收藏

页码：195 / 199

页数：5

相关论文

共 19 条

[1] QUANTITATIVE CHARACTERIZATION OF THE VISCOSITY OF A MICROEMULSION [J].

BERG, RF ;

MOLDOVER, MR ;

HUANG, JS .

JOURNAL OF CHEMICAL PHYSICS, 1987, 87 (06) :3687-3691

[2] CHARACTERIZATION OF WATER-CONTAINING REVERSED MICELLES BY VISCOSITY AND DYNAMIC LIGHT-SCATTERING METHODS [J].

DAY, RA ;

ROBINSON, BH ;

CLARKE, JHR ;

DOHERTY, JV .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1979, 75 :132-139

[3]

EICKE HF, 1980, TOP CURR CHEM, V87, P86

[4] SOME OBSERVATIONS ON BINARY AND TERNARY AEROSOL OT SYSTEMS [J].

EKWALL, P ;

MANDELL, L ;

FONTELL, K .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1970, 33 (02) :215-&

[5] STRUCTURAL STUDY OF AEROSOL-OT-STABILIZED MICROEMULSIONS OF GLYCEROL DISPERSED IN N-HEPTANE [J].

FLETCHER, PDI ;

GALAL, MF ;

ROBINSON, BH .

JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1984, 80 :3307-3314

[6] CLUSTER THEORY FOR CONCENTRATION-DEPENDENCE OF SHEAR VISCOSITY FOR SUSPENSIONS OF INTERACTING SPHERES .1. [J].

FREED, KF ;

MUTHUKUMAR, M .

JOURNAL OF CHEMICAL PHYSICS, 1982, 76 (12) :6186-6194

[7]

KERTES AS, 1976, SURF COLLOID SCI, V8, P193

[8]

KITAHARA A, 1970, CATIONIC SURFACTANTS, P289

[9] STRUCTURE OF AOT-REVERSED MICELLES DETERMINED BY SMALL-ANGLE NEUTRON-SCATTERING [J].

KOTLARCHYK, M ;

HUANG, JS ;

CHEN, SH .

JOURNAL OF PHYSICAL CHEMISTRY, 1985, 89 (20) :4382-4386

[10] SOLUBILIZATION OF ENZYMES AND NUCLEIC-ACIDS IN HYDROCARBON MICELLAR SOLUTIONS [J].

LUISI, PL ;

MAGID, LJ .

CRC CRITICAL REVIEWS IN BIOCHEMISTRY, 1986, 20 (04) :409-474