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Potentiometric and Spectrophotometric Determination of the Ionic Composition of Concentrated Sodium Polysulfides

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Abstract

The concentrations of ionic species in polysulfide electrolytes of photoelectrochemical converters, calculated from the results of potentiometric and spectrophotometric measurements in concentrated polysulfide solutions, are presented. The possible processes that occur at the semiconducting CdSe photoelectrode and involve electrically active species are discussed.

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Authors and Affiliations

  1. Vernadsky Institute of General and Inorganic Chemistry, National Academy of Sciences of the Ukraine, Kiev, Ukraine

    V. S. Vorobets, S. K. Kovach & G. Ya. Kolbasov

  2. Uzhgorod National University, Uzhgorod, Ukraine

    V. S. Vorobets, S. K. Kovach & G. Ya. Kolbasov

Authors
  1. V. S. Vorobets
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  2. S. K. Kovach
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  3. G. Ya. Kolbasov
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Vorobets, V.S., Kovach, S.K. & Kolbasov, G.Y. Potentiometric and Spectrophotometric Determination of the Ionic Composition of Concentrated Sodium Polysulfides. Russian Journal of Applied Chemistry 76, 391–395 (2003). https://doi.org/10.1023/A:1025692432175

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  • DOI: https://doi.org/10.1023/A:1025692432175

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