KINETICS OF POLY(ACRYLIC ACID) ADSORPTION AT THE LIQUID-GLASS INTERFACE

被引:24
作者
BAJPAI, AK
机构
[1] Department of Chemistry, Government Science College, Jabalpur, Madhya Pradesh
关键词
D O I
10.1002/app.1994.070510409
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 kinetic behavior of the adsorption of weak polyacid, namely, poly(acrylic acid) on a smooth glass surface has been studied at 30-degrees-C. For the evaluation of various adsorption parameters-the adsorption coefficient, surface coverage (theta), and thickness of the adsorbed layer-a new simple kinetic model has been proposed. The effect of the factors such as pH, electrolyte concentration, and molecular weight on adsorption behavior has been studied. (C) 1994 John Wiley & Sons, Inc.
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页码:651 / 659
页数:9
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