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

Petr A. Korchak; Polina S. Yarchenko; Evgenia A. Safonova; Alina S. Koneva; Alexey I. Victorov

doi:10.1007/s10118-025-3269-y

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

RESEARCH ARTICLE | Updated：2025-01-23

- Viscosity, NMR Diffusometry and Light Scattering Data for Aqueous and Aqueous-Salt Solutions of Poly(1-butyl-3-vinylimidazolium bromide)
- Chinese Journal of Polymer Science Vol. 43, Issue 2, Pages: 380-391(2025)
- Affiliations：
  
  St. Petersburg State University, St. Petersburg 199034, Russia
- Author bio：
  
  e.a.safonova@spbu.ru
- Funds：
- DOI：10.1007/s10118-025-3269-y
  CLC：
- Received：12 August 2024，
  
  Revised：2024-11-13，
  
  Accepted：17 November 2024，
  
  Online First：17 January 2025，
  
  Published：01 February 2025
- Accepted：
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Korchak, P. A.; Yarchenko, P. S.; Safonova, E. A.; Koneva, A. S.; Victorov, A. I. Viscosity, NMR diffusometry and light scattering data for aqueous and aqueous-salt solutions of poly(1-butyl-3-vinylimidazolium bromide). Chinese J. Polym. Sci. 2025, 43, 380–391

Petr A. Korchak, Polina S. Yarchenko, Evgenia A. Safonova, et al. Viscosity, NMR Diffusometry and Light Scattering Data for Aqueous and Aqueous-Salt Solutions of Poly(1-butyl-3-vinylimidazolium bromide)[J]. Chinese Journal of Polymer Science, 2025, 43(2): 380-391.
Korchak, P. A.; Yarchenko, P. S.; Safonova, E. A.; Koneva, A. S.; Victorov, A. I. Viscosity, NMR diffusometry and light scattering data for aqueous and aqueous-salt solutions of poly(1-butyl-3-vinylimidazolium bromide). Chinese J. Polym. Sci. 2025, 43, 380–391 DOI： 10.1007/s10118-025-3269-y.

Petr A. Korchak, Polina S. Yarchenko, Evgenia A. Safonova, et al. Viscosity, NMR Diffusometry and Light Scattering Data for Aqueous and Aqueous-Salt Solutions of Poly(1-butyl-3-vinylimidazolium bromide)[J]. Chinese Journal of Polymer Science, 2025, 43(2): 380-391. DOI： 10.1007/s10118-025-3269-y.

摘要

Summary: In this study

we synthesized and characterized samples of the polymerized ionic liquid and obtained experimental data on the viscosity

static and dynamic light scattering

and NMR diffusometry for aqueous and aqueous-salt solutions. We discuss the effects of the polymer concentration and salinity on the behavior of the solution.

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

=298.15 K. We discuss the effects of the polymer concentration and salin

ity on the behavior of the solution.

关键词

Keywords

references

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