Ultimate high-frequency conductivity of solvent and electroconductivity of electrolyte solutions

V. V. Shcherbakov, Yu M. Artemkina, N. V. Pleshkova, K. R. Seddon

Research output: Contribution to journalArticlepeer-review

4 Citations (Scopus)

Abstract

The temperature curves of the ultimate high-frequency electroconductivity of water and acetonitrile were analyzed. The temperature curves of specific electroconductivity of aqueous 0.1 M sodium chloride solution and acetonitrile 0.1 M 1-butyl-3-methylimidazol trifluoromethane sulfonate were compared. The electroconductivity activation energy of solutions was found coinciding with the ultimate high-frequency electroconductivity activation energy of solvents within the experimental error. The specific electroconductivity of solutions was shown to increase at higher temperature in direct proportion to the ultimate high-frequency electroconductivity of solvents.

Original languageEnglish
Pages (from-to)922-924
Number of pages3
JournalRussian Journal of Electrochemistry
Volume45
Issue number8
DOIs
Publication statusPublished - Aug 2009

Keywords

  • Acetonitrile 1-butyl-3-methylimidazol trifluoromethane sulfonate solution
  • Aqueous sodium chloride solution
  • Dielectric solvent characteristics
  • Specific electroconductivity
  • Ultimate high-frequency electroconductivity

ASJC Scopus subject areas

  • Electrochemistry

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