纠缠聚合物液体的流变性:当前的分子图像和问题

H. Watanabe
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引用次数: 5

摘要

突出的粘弹性出现在纠缠的聚合物液体中,由长而灵活的聚合物链组成,表现出活跃的热运动。为了建立纠缠动力学的分子图谱,几十年来进行了广泛的理论和实验研究。本文综述了缠绕链平衡动力学的现状,并提出了一些有待解决的问题。
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Rheology of entangled polymeric liquids: Current molecular pictures and problems
Prominent viscoelasticity emerges in entangled polymeric liquids composed of long, flexible polymer chains exhibiting active thermal motion. In attempt of establishing a molecular picture of the entanglement dynamics, extensive theoretical and experimental efforts have been made over several decades. This article summarizes the current picture of the equilibrium dynamics of the entangled chains and addresses some remaining problems.
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