THERMODYNAMIC PREDICTIONS OF VOLUME CHANGES IN TEMPERATURE-SENSITIVE GELS .2. EXPERIMENTS

被引:91
作者
MARCHETTI, M
PRAGER, S
CUSSLER, EL
机构
[1] UNIV MINNESOTA,DEPT CHEM ENGN & MAT SCI,MINNEAPOLIS,MN 55455
[2] UNIV MINNESOTA,DEPT CHEM,MINNEAPOLIS,MN 55455
关键词
D O I
10.1021/ma00216a010
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
This paper reports the experimental confirmation for poly(isopropylacrylamide) and poly(diethylacrylamide) gels of the molecular theory of swollen gels described in the companion paper. The predicted values of the parameters used in the theory agree closely with those measured experimentally. The theory is also qualitatively successful in accounting for the increase of the swollen gel volume with pressure. © 1990, American Chemical Society. All rights reserved.
引用
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页码:3445 / 3450
页数:6
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