A CONTINUUM DIFFUSION-MODEL FOR VISCOELASTIC MATERIALS

被引：49

作者：

WEITSMAN, Y ^{[1
]}

机构：

[1] TEXAS A&M UNIV SYST,CTR MECH & MAT,DEPT CIVIL ENGN,COLLEGE STN,TX 77843

来源：

JOURNAL OF PHYSICAL CHEMISTRY | 1990年 / 94卷 / 02期

关键词：

D O I：

10.1021/j100365a085

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 model for diffusion in polymers is established from basic principles of irreversible thermodynamics, employing the methodology of continuum mechanics. The polymeric materials are considered to respond viscoelastically, with ageing. It is shown that effects of stress on diffusion and certain anomalies in the moisture sorption process can be explained by the present model. © 1990 American Chemical Society.

引用

页码：961 / 968

页数：8

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