INFLUENCE OF THE SIMULTANEOUS ACTION OF THE EXTERNAL FORCE-FIELDS ON MOLECULAR MOBILITY IN POLYMERS

被引:0
|
作者
POTEMKIN, AV
ZELENEV, YV
机构
来源
VYSOKOMOLEKULYARNYE SOEDINENIYA SERIYA A | 1991年 / 33卷 / 08期
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中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
Molecular mobility processes in polymers under the simultaneous action of different force fields are quantitatively described using the nonequilibrium thermodynamics methods. Taking into account the changes of the height of potential barriers as a result of the interaction of kinetic units of a given subsystem with external force fields the calculation expressions are derived being in the good coincidence with experimental results.
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页码:1775 / 1779
页数:5
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