HIGH-MOLECULAR-WEIGHT POLYSTYRENE IN SOLVENT MIXTURES - PREFERENTIAL AND TOTAL ADSORPTION

被引：15
|
作者：
SIMIONESCU, CI
IOAN, S
BERCEA, M
MITU, N
SIMIONESCU, BC
机构：
[1] INST POLYTECH GHEORGHE ASACHI,DEPT MECH DESIGN MACHINES,R-6600 IASI,ROMANIA
[2] INST POLYTECH GHEORGHE ASACHI,DEPT MACROMOLEC,R-6600 IASI,ROMANIA
来源：
EUROPEAN POLYMER JOURNAL | 1993年 / 29卷 / 2-3期
关键词：
D O I：
10.1016/0014-3057(93)90081-P
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 behaviour of high molecular weight polystyrene in three binary solvent systems, i.e. cyclohexane/benzene (theta solvent/solvent), cyclohexane/acetone (theta solvent/nonsolvent) and benzene/methanol (solvent/nonsolvent) is studied by viscometry and refractometry. The experimental results on the preferential and total adsorption coefficients are discussed and compared to those predicted by different theoretical treatments.
引用
收藏
页码：183 / 191
页数：9
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