高分子稀溶液中偏离Huggins方程式的五种情况
Five Important Deviations to Huggins Law in Dilute Polymer Solution
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摘要: 在对高分子溶液的粘度研究中发现,在稀溶液中会出现五种偏离Huggins方程式的情况。本文就这五种情况作了较为详细的介绍,尤其就高分子-高分子和高分子-溶剂分子间的相互作用对二元体系(溶剂-聚合物)和三元体系(溶剂-聚合物A-聚合物B)粘度的影响进行了深入的讨论。Abstract: In dilute polymer solution, there are five important deviations to Huggins law. The reasons of these deviations are reviewed in the present paper. Specially, the influence of polymer-polymer interactions and polymer solvent interactions upon the viscosit