Journal of Analytical Chemistry

, Volume 56, Issue 4, pp 388–389 | Cite as

Determination of the Selectivity of Electrodes Made of a Mixture of Nonstoichiometric Silver and Copper(I) Sulfides in the Analysis of Sulfur-Containing Aqueous Solutions

  • E. V. Makhanova
  • S. L. Ryabov
  • A. P. Leushina


The possibility of using electrodes made of a mixture of nonstoichiometric silver and copper(I) sulfides in the analysis of sulfur-containing aqueous solutions by direct potentiometry and potentiometric titration was assessed. The selectivity coefficients of the electrodes under study to chloride and iodide ions were determined. The effect of pH on the performance and conductivity of electrodes was studied.


Copper Chloride Aqueous Solution Analytical Chemistry Sulfide 
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Copyright information

© MAIK “Nauka/Interperiodica” 2001

Authors and Affiliations

  • E. V. Makhanova
    • 1
  • S. L. Ryabov
    • 1
  • A. P. Leushina
    • 1
  1. 1.Department of ChemistryVyatka State Technical UniversityKirovRussia

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