EFFECT OF TEMPERATURE ON THE ADSORPTION OF IONOGENIC SURFACTANTS FROM AQUEOUS-MEDIA ON DISPERSED OXIDES OF IRON

被引：0

作者：

KHACHATURYAN, AA

LUNINA, MA

机构：

来源：

COLLOID JOURNAL OF THE USSR | 1990年 / 52卷 / 04期

关键词：

D O I：

暂无

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：

Interferometry is used to study the temperature dependence of the adsorption of ionogenic surfactants from aqueous solutions on the surface of dispersed oxides of iron. It is established that the temperature coefficient of surfactant adsorption from micellar solutions has a positive sign. An estimate is made of the thermodynamic parameters of adsorption. An approach is proposed for studying the sorption of surfactant associates on the surface of dispersed particles of iron oxides as a process which involves coagulate interaction.

引用

页码：714 / 717

页数：4

共 12 条

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