STRUCTURE OF COLLOIDAL PARTICLES IN WATER-OIL MIXTURES STABILIZED BY POLYMERIC EMULSIFIERS .3. HYDRODYNAMIC PROPERTIES

被引：20

作者：

CANDAU, S ^{[1
]}

BOUTILLIER, J ^{[1
]}

CANDAU, F ^{[1
]}

机构：

[1] CTR RECH MACROMOLEC,STRASBOURG,FRANCE

来源：

POLYMER | 1979年 / 20卷 / 10期

关键词：

D O I：

10.1016/0032-3861(79)90149-6

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

The micellar properties of water-oil mixtures stabilized by polystyrene-poly(ethyleneoxide) graft copolymers, in the presence of an alcohol, have been investigated by quasielastic scattering of laser light and viscometry. The mean size, aggregation number, polydispersity and swelling degree of the polymeric micelles have been deduced for a series of copolymers as a function of the solvent composition. Both size and aggregation number are strongly dependent on the toluene/water ratio. The swelling degree of particles is primarily controlled by the weight ratio polystyrene/poly(ethyleneoxide). © 1979.

引用

页码：1237 / 1244

页数：8

共 35 条

[1] LIGHT-SCATTERING FROM DILUTE MACROMOLECULAR SOLUTIONS [J].