SIMULATION OF SCATTERING EXPERIMENTS AND PHASE-SEPARATION CURVES FOR POLYMER SOLVENT SYSTEMS

被引：14
|
作者：
RODRIGUEZ, AL
FREIRE, JJ
HORTA, A
机构：
[1] UNIV COMPLUTENSE MADRID,FAC CIENCIAS QUIM,DEPT QUIM FIS,E-28040 MADRID,SPAIN
[2] UNIV DISTANCIA,FAC CIENCIAS,DEPT QUIM FIS,E-28040 MADRID,SPAIN
来源：
JOURNAL OF PHYSICAL CHEMISTRY | 1992年 / 96卷 / 10期
关键词：
D O I：
10.1021/j100189a009
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A Monte Carlo simulation of Polymer-solvent systems in a simple cubic lattice has been Performed to obtain the collective scattering for different values of the scattering variable, the polymer fraction, the solvent conditions, and the chain lengths. Some of the results can be presented in terms of the familiar Zimm plots. The results can be conveniently treated in order to obtain the spinodal curves that characterize phase separations. A comparison with the predictions of existing theories is also carried out.
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页码：3954 / 3958
页数：5
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