Ruthenium redox equilibria: 3. Pourbaix diagrams for the systems Ru-H2O and Ru-Cl--H2O

  • Igor Povar Institute of Chemistry of the Academy of Sciences of Moldova, 3 Academiei str., MD 2028, Chisinau
  • Oxana Spinu Institute of Chemistry of the Academy of Sciences of Moldova, 3 Academiei str., MD 2028, Chisinau
Keywords: Potential - pH diagram, standard electrode potential, soluble and insoluble ruthenium species.

Abstract

On the basis of selected thermodynamic data, the standard electrode potentials of pos­sible half reactions in the Ru-H2O and Ru-Cl--H2O systems have been calculated. Using the thermodynamic approach developed by the authors, the potential - pH and potential - pCl diagrams for the considered system have been built.

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Published
21-04-2016