Rheological properties of poly(m-phenyleneisophthalamide) in 1-n-butyl-3-methylimidazolium chloride

被引：6

作者：

Zhao, Ting-ting ^{[1
]}

Zhang, Yu-mei ^{[1
]}

Wang, Biao ^{[1
]}

Wang, Hua-ping ^{[1
]}

Jiang, Jian-ming ^{[1
]}

机构：

[1] Donghua Univ, State Key Lab Modificat Chem Fibres & Polymer Mat, Shanghai 200051, Peoples R China

来源：

JOURNAL OF CENTRAL SOUTH UNIVERSITY OF TECHNOLOGY | 2007年 / 14卷 / Suppl 1期

关键词：

poly(m-phenyleneisophthalamide); theological properties; solution; ionic liquid;

D O I：

10.1007/s11771-007-0250-6

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The steady-state theological properties of poly (m-phenyleneisophthalamide)(PMIA) in 1-n-butyl-3-methylimidazoliurn chloride [Bmim]CI and DMAc/LiCl solutions are presented. The polymer in the concentration range investigated exhibits very different behavior between [Bmim]CI and DMAc/LiCl solutions. Unlike in DNIAc/LiCl solvent, PN41A/[Bmim]CI solution exhibits maxima in apparent viscosity-concentration plots in the range studied. PMIA shows wormlike chain model when dissolved in DMAc/LiCl while the rodlike chain model in [Bmim]Cl. The different theological behavior shows polymer-ionic liquids interaction which leads to the supermolecular aggregates in PMIA/[Bmim]Cl solution.

引用

页码：221 / 223

页数：3

共 11 条

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