ADLAYER THICKNESS OF 2 CATIONIC POLYACRYLAMIDES ADSORBED ONTO POLYSTYRENE LATTICES

被引：18

作者：

AKSBERG, R ^{[1
]}

EINARSON, M ^{[1
]}

BERG, J ^{[1
]}

ODBERG, L ^{[1
]}

机构：

[1] UNIV WASHINGTON,DEPT CHEM ENGN,BF-10,SEATTLE,WA 98195

来源：

LANGMUIR | 1991年 / 7卷 / 01期

关键词：

D O I：

10.1021/la00049a010

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The adsorption of two cationic, high molecular weight copolymers of acrylamide and [(N,N,N-trimethylammonio)propyl]methacrylamide on two different, negatively charged polystyrene latices is investigated by photon correlation spectroscopy and conductometry. The results show that the reconformation of the investigated polymers on those latices is a more rapid process compared to the reconformation of polymers on cellulosic fibers. This result is explained by differences in surface characteristics of the materials.

引用

页码：43 / 45

页数：3

共 22 条

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