Synthesis and Characterization of Cationic Poly(N-[3-Hexyldimethyl-Aminopropyl] Methacrylamide Bromide) Water-Soluble Polymer

Materials Science and Applied Chemistry Pub Date : 2016-05-01 DOI:10.1515/msac-2016-0008

Wahiba Chaibi, Asma Ziane, Zouaoui Benzehaim, Lamia Bennabi, K. Guemra

引用次数: 4

Abstract

Abstract Water-soluble polymer, cationic poly(N-[3-hexyldimethyl-aminopropyl] methacrylamide bromide) (PHDAPMAA), is synthesized by radical polymerization and studied in terms of its solubility, viscosity, surface tension and conductivity. Viscometry and surface tension measurements confirmed that intramolecular hydrophobic microdomains were formed by the pendent alkyl chains. Conductivity of cationic polymer in aqueous solution was determined. Variation of conductivity versus concentration in investigated system exhibits a typical polyelectrolyte behaviour.

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阳离子聚(N-[3-己基二甲基-氨基丙基]甲基丙烯酰胺溴)水溶性聚合物的合成与表征

摘要采用自由基聚合法制备了阳离子型聚(N-[3-己基二甲基-氨基丙基]甲基丙烯酰胺溴化物)(PHDAPMAA)水溶性聚合物，并对其溶解度、粘度、表面张力和电导率进行了研究。粘度测定和表面张力测量证实，分子内疏水微域是由悬垂的烷基链形成的。测定了阳离子聚合物在水溶液中的电导率。在所研究的体系中，电导率随浓度的变化表现出典型的多电解质行为。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Materials Science and Applied Chemistry

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