疏水缔合水溶性聚合物溶液性能研究进展  

Advances in rheology of water-soluble hydrophobically association polymers

作　　者：崔平[1] 马俊涛[1] 黄荣华[1] 

机构地区：[1]四川大学高分子研究所,四川成都610065

出　　处：《化学研究与应用》2002年第4期377-382,共6页Chemical Research and Application

基　　金：国家重点基础研究发展规划资助项目 (GB1990 2 2 5 0 2 )

摘　　要：本文针对疏水缔合水溶性聚合物的稀溶液和半浓溶液两种情况 ,综述了最近十多年来溶液性能的研究进展。文中讨论了表征分子量和疏水相互作用的特性粘数与Huggins常数。分别介绍了聚合物浓度、分子量、疏水基类型、含量、长短及序列分布、离子基团的种类和位置、剪切速率、温度以及化学相互作用对溶液性能的影响。In this paper,the development of the study on rheology of the titled polymers was reviewed from both dilute and semi dilute solution.The intrinsic viscosity and Huggins constant characterizing molecular weight and hydrophobic interaction were discussed.Then factors influencing rheology property,such as polymer concentration,molecular weight,hydrophobic groups (type,content,length and unit distribution),ionic groups(type and position),shear rate,temperature and chemical interaction,were reviewed.

关 键 词：研究进展 水溶性疏水缔合聚合物 溶液性能 稀溶液 半浓溶液 疏水相互作用 粘度 

分 类 号：O631.4[理学—高分子化学]