Effect of thermal history on rheological properties of partially hydrolyzed polyacrylamide/anionic surfactant SDS complex systems

被引:0
|
作者
Bu, HT [1 ]
Yang, ZZ
Huang, L
机构
[1] Chinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Polymer Phys & Chem, Beijing 100080, Peoples R China
[2] Daqing Explorat & Dev Res Inst, Daqing 163712, Peoples R China
关键词
partially hydrolyzed polyacrylamide; sodium dodecyl sulfate; supramolecular structure; thermal history; rheological properties;
D O I
暂无
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The effects of thermal history on the rheological properties of partially hydrolyzed polyacrylamide/sodium dodecyl sulfate complex aqueous solutions have been studied using both steady shear and dynamic temperature sweep characterizations. An abnormal rheological behavior was found that dynamic moduli of the aqueous solutions increased, while the viscosity decreased after thermal treatment, which could help to gain insight into the micro-phase evolution of the polymer/surfactant complex aqueous solutions and its dependence on temperature.
引用
收藏
页码:456 / 459
页数:4
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