Mathematical model of polymer adsorption accompanied by flocculation

被引：7

作者：

Kislenko, VN ^{[1
]}

机构：

[1] Lviv Polytech State Univ, UA-290646 Lviv, Ukraine

来源：

JOURNAL OF COLLOID AND INTERFACE SCIENCE | 2000年 / 226卷 / 02期

关键词：

polymer adsorption; particle aggregation; mathematical model;

D O I：

10.1006/jcis.2000.6790

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 mathematical model that describes the change in the number of dispersed particles and the amount of polymer adsorbed on particles for polymer adsorption accompanied by flocculation is presented. The model provides the possibility of calculating the relationship between the surface area of a particle covered with one macromolecule and the fraction of the outside surface area of the aggregate covered by polymer with the mass of adsorbed polymer in the unit volume of dispersion. Agreement between the mathematical model and experimental data for the adsorption of polyethylene oxide on AgI dispersion is shown. (C) 2000 Academic Press.

引用

页码：246 / 251

页数：6

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