ELECTROOPTIC INVESTIGATION OF OXIDE SUSPENSIONS - ON THE NATURE OF PERMANENT DIPOLE-MOMENT

被引：31

作者：

STOIMENOVA, M

RADEVA, TS

机构：

[1] Institute of Physical Chemistry, Bulgarian Academy of Sciences, Sofia

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 1991年 / 141卷 / 02期

关键词：

D O I：

10.1016/0021-9797(91)90340-E

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：

A model system (an aqueous suspension of aluminium oxide) is used for the study of the negative low-frequency electro-optic effect (usually interpreted as a "transverse permanent dipole moment"). It is demonstrated that the effect is related to the single particle (not a collective effect) and correlates well with its electrophoretic mobility. These results indicate the electrokinetic nature of the negative electro-optic effect. © 1991.

引用

页码：433 / 438

页数：6

共 20 条

[1] EFFECT OF NONUNIFORM ZETA POTENTIAL ON PARTICLE MOVEMENT IN ELECTRIC-FIELDS [J].