The electrochemical oxidation of divalent nickel complexes with tetra-aza-macrocyclic ligands in aqueous solutions

Esther Zeigerson, Gregory Ginzburg, Louis J. Kirschenbaum, Dan Meyerstein

Research output: Contribution to journalArticlepeer-review

33 Scopus citations

Abstract

The electrochemical oxidation of three divalent nickel complexes with tetra-aza-macrocyclic ligands in perchlorate- and sulphate-containing aqueous solutions is reported. The mechanism of oxidation is analysed in detail. Redox potentials, diffusion coefficients, a transfer coefficient and a heterogeneous rate constant are reported. The pH effect on the electrochemical oxidations is discussed.

Original languageEnglish
Pages (from-to)113-126
Number of pages14
JournalJournal of Electroanalytical Chemistry
Volume127
Issue number1-3
DOIs
StatePublished - 9 Oct 1981

ASJC Scopus subject areas

  • Analytical Chemistry
  • Chemical Engineering (all)
  • Electrochemistry

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