Behavior of macromolecules in adsorbed layers

被引：1
|
作者：
牟伯中
姚恒申
罗平亚
机构：
[1] Dagang Oil Field, CNPC, Tianjin 300280, China
[2] ,State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation Engineering, Nanchong 637001, China ,State Key Laboratory of Oil & Gas Reservoir Geology and Exploitation Engineering, Nanchong 637001, China
[3] Institute of Chemistry & Chemical Engineering, Ocean University of Qingdao, Qingdao 266003, China
来源：
Science in China(Series B) | 2000年 / 05期
关键词：
macromolecule; molecular behavior of layer; distribution density of thickness;
D O I：
暂无
中图分类号：
O631 [高分子物理和高分子物理化学];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A model for describing the behavior ot macromoiecuies in aosoroea layers is developed by introducing a concept of distribution density of layer thickness U based on stochastic process and probabilistic statistics. The molecular behavior of layers adsorbed on clay particle surfaces is discussed; the random distribution and its statistics of the layer thickness are given by incorporating experimental results with an ionic polyelectrolyte with the molecular weight of 1.08×106and chain charged density of 0.254.
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页码：496 / 502
页数：7
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