DYNAMIC PROPERTIES OF RANDOMLY CROSS-LINKED POLYMER MELTS - A MONTE-CARLO STUDY .1. DIFFUSION DYNAMICS

被引：50

作者：

SOMMER, JU ^{[1
]}

SCHULZ, M ^{[1
]}

TRAUTENBERG, HL ^{[1
]}

机构：

[1] TH MERSEBURG,DEPT PHYS,O-4200 MERSEBURG,GERMANY

来源：

JOURNAL OF CHEMICAL PHYSICS | 1993年 / 98卷 / 09期

关键词：

D O I：

10.1063/1.464692

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：

In the framework of the bond-fluctuation method, we have studied the diffusion properties of randomly cross-linked polymer melts. From the connectivity matrices of simulated network samples, their ideal diffusion behavior was calculated. The resulting functions were compared with data from Monte Carlo simulations. For the cross-link densities under consideration, no dramatic deviation from prediction of ideal behavior was observed. In addition to the test of the generalized Rouse diffusion, our simulations illustrate the good mobility of cross-linked melts within the bond-fluctuation method.

引用

页码：7515 / 7520

页数：6

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