Viscosity, NMR Diffusometry and Light Scattering Data for Aqueous and Aqueous-Salt Solutions of Poly(1-butyl-3-vinylimidazolium bromide)

IF 4 2区 化学 Q2 POLYMER SCIENCE Chinese Journal of Polymer Science Pub Date : 2025-01-17 DOI:10.1007/s10118-025-3269-y
Petr A. Korchak, Polina S. Yarchenko, Evgenia A. Safonova, Alina S. Koneva, Alexey I. Victorov
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Abstract

Poly(1-butyl-3-vinylimidazolium bromide) is a polymerized ionic liquid (PILs), a relatively new class of materials that combines the attractive properties of ionic liquids (ILs) and polyelectrolytes and finds wide applications. The backbone of this PIL is composed of quaternary imidazolium salts, which are among the most promising and popular ILs. However, little is known about the physicochemical characteristics of the aqueous solutions of this PIL. In this study, we synthesized and characterized samples of this PIL and obtained experimental data on the viscosity, static and dynamic light scattering, and nuclear magnetic resonance diffusometry for aqueous and aqueous KBr solutions with varying polymer contents at T=298.15 K. We discuss the effects of the polymer concentration and salinity on the behavior of the solution.

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聚(1-丁基-3-乙烯基咪唑溴)水溶液和水盐溶液的粘度、核磁共振扩散测量和光散射数据
聚(1-丁基-3-乙烯基咪唑溴化)是一种聚合离子液体(pil),是一类结合了离子液体(ILs)和聚电解质的诱人特性的较新的材料,具有广泛的应用前景。这种PIL的主干是由季咪唑盐组成的,这是最有前途和最受欢迎的il之一。然而,对该PIL水溶液的物理化学特性了解甚少。在本研究中,我们合成并表征了该PIL的样品,并在T=298.15 K下获得了不同聚合物含量的水相和水相KBr溶液的粘度、静态和动态光散射以及核磁共振扩散的实验数据。我们讨论了聚合物浓度和盐度对溶液行为的影响。
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来源期刊
Chinese Journal of Polymer Science
Chinese Journal of Polymer Science 化学-高分子科学
CiteScore
7.10
自引率
11.60%
发文量
218
审稿时长
6.0 months
期刊介绍: Chinese Journal of Polymer Science (CJPS) is a monthly journal published in English and sponsored by the Chinese Chemical Society and the Institute of Chemistry, Chinese Academy of Sciences. CJPS is edited by a distinguished Editorial Board headed by Professor Qi-Feng Zhou and supported by an International Advisory Board in which many famous active polymer scientists all over the world are included. The journal was first published in 1983 under the title Polymer Communications and has the current name since 1985. CJPS is a peer-reviewed journal dedicated to the timely publication of original research ideas and results in the field of polymer science. The issues may carry regular papers, rapid communications and notes as well as feature articles. As a leading polymer journal in China published in English, CJPS reflects the new achievements obtained in various laboratories of China, CJPS also includes papers submitted by scientists of different countries and regions outside of China, reflecting the international nature of the journal.
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