Thermodynamic characteristics of organic molecules adsorption on brominate polystyrene sorbent surface

Authors

  • Vladimir Yu. Guskov PhD, Bashkir State University, Ufa, E-mail: guscov@mail.ru
  • Florida K. Kudasheva professor, Bashkir State University, Ufa, E-mail: KudashevaFKh@mail.ru
  • Yulia Yu. Gainullina post-graduateed student, Bashkir State University, E-mail: umashkova@mail.ru

Keywords:

porous polymer sorbent, inverse gas chromatography, polarity.

Abstract

By inverse gas chromatography brominated porous styrene-divinilbenzene copolymer war studied.
Specific retention volumes magnitude and thermodynamic characteristics of adsorptiom were calculated.
Surface polarity was evaluated. It is determined, that bromination reduce surface ability to specific π-π-
interactions. It lead to decrease surface polarity relative to non-brominated polymer sorbent.

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Published

2019-11-19

Issue

Vol. 14 No. 2 (2014): Sorbtsionnye i Khromatograficheskie Protsessy

Section

Статьи

How to Cite

Thermodynamic characteristics of organic molecules adsorption on brominate polystyrene sorbent surface. (2019). Sorbtsionnye I Khromatograficheskie Protsessy, 14(2). https://journals.vsu.ru/sorpchrom/article/view/1470

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