Calculation of outer Helmholtz potential at mercury as a function of temperature and concentration of aqueous sodium fluoride solutions

E. Kirowa-Eisner*, D. Tzur, M. Schwarz

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

Potentials of the outer Helmholtz plane, ø2, at mercury as function of electrode potential and temperature are calculated on the basis of the Gouy-Chapman theory using Grahame's data for surface charge and capacitance in aqueous NaF solutions. An empirical equation for calculating ø2 at negative rational potential is presented. Grahame's original data of surface charge and capacitance are summarized in ASCII files on floppy disk.

Original languageEnglish
Pages (from-to)11-14
Number of pages4
JournalJournal of Electroanalytical Chemistry
Volume381
Issue number1-2
DOIs
StatePublished - 24 Jan 1995

Keywords

  • Mercury electrode
  • Outer helmholtz potential
  • Sodium fluoride

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