Hydration of perfluorinated sulfocation-exchange membrane in hydrogen and amino acid’s forms

Authors

  • Elena V. Krisilova engineer, Department of Analytical Chemistry, Voronezh State University, Voronezh, e-mail: еlena.vsu@mail.ru
  • Tatyana V. Eliseeva Ph.D., lecturer, Department of Analytical Chemistry, Voronezh State University, Voronezh, e-mail: tatyanaeliseeva@yandex.ru
  • Galina Yu. Oros Ph. D., scientist, Department of Analytical Chemistry, Voronezh State University, Voronezh
  • Michail A. Chernikov student, Department of Analytical Chemistry, Voronezh State University, Voronezh e-mail: mischa.vsu@gmail.ru
  • Anatoliy N. Lukin Ph. D., lecturer, Department of Solid States and Nanostructure’s Physics, Voronezh State University, Voronezh
  • Pavel V. Seredin Ph. D., scientist, Department of Solid States and Nanostructure’s Physics, Voronezh State University, Voronezh

Keywords:

Hydration, perfluorinated sulfocation-exchange membrane, amino acid, IRspectroscopy.

Abstract

Hydration characteristics of perfluorinated sulfocation-exchange membranes МF-4SК in
hydrogen and amino acid forms are studied by IR-spectroscopy. Energy of hydrogen bonds in ionexchange
membrane is calculated. Basic amino acids sorption by the membrane МF-4SК leads to a
decrease of total water content in the membrane phase and to an increase of water molecules fraction
having high values of hydrogen bonds energy

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Published

2019-11-27

Issue

Vol. 10 No. 4 (2010): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Hydration of perfluorinated sulfocation-exchange membrane in hydrogen and amino acid’s forms. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 10(4). https://journals.vsu.ru/sorpchrom/article/view/2081

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