The gibbs free energy of ion transfer between two immiscible liquids

Vladislav S. Markin, Alexander G. Volkov

Research output: Contribution to journalArticle

61 Citations (Scopus)

Abstract

The modern theories of ion solvation have been considered. A table is presented which lists experimental data on the standard Gibbs free energy of ion resolvation and on the standard potential of ion partitition between water and organic solvents. The contribution of dielectric saturation to the electrostatic part of the Gibbs free solvation energy has been analysed. Calculation results are compared with experimental dependences of the standard Gibbs free solvation energy on the static and optical solvent permittivities, and also on the ion size. An estimate is presented for the solvophobic contribution to the resolvation energy.

Original languageEnglish (US)
Pages (from-to)93-107
Number of pages15
JournalElectrochimica Acta
Volume34
Issue number2
DOIs
StatePublished - 1989

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Gibbs free energy
Solvation
Ions
Liquids
Organic solvents
Electrostatics
Permittivity
Water

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Analytical Chemistry
  • Electrochemistry

Cite this

The gibbs free energy of ion transfer between two immiscible liquids. / Markin, Vladislav S.; Volkov, Alexander G.

In: Electrochimica Acta, Vol. 34, No. 2, 1989, p. 93-107.

Research output: Contribution to journalArticle

Markin, Vladislav S. ; Volkov, Alexander G. / The gibbs free energy of ion transfer between two immiscible liquids. In: Electrochimica Acta. 1989 ; Vol. 34, No. 2. pp. 93-107.
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