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Electroreduction of CuO-V2O5 in sulfolane containing lithium perchlorate

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Abstract

Variations in the composition of polymetallic oxide system V2O5-CuO are found to be accompanied by a gradual change in electrochemical properties. Average discharge voltage of copper vanadates 2CuO-V2O5 and 4CuO-V2O5 is higher than that of V2O5. The depth of electroreduction of 2CuO-V2O5,3CuO-V2O5, and 4CuO-V2O5 is, respectively, 3.32, 3.0, and 2.7 electrons per mole of vanadium, which is almost twice that of V2O5.

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Authors and Affiliations

  1. Institute of Organic Chemistry, Ufa Scientific Center, Russian Academy of Sciences, pr. Oktyabrya 71, Ufa, 450054, Bashkortostan, Russia

    N. V. Karichkovskaya, V. S. Kolosnitsyn & L. F. Teregulova

  2. Ufa State Technical University of Aviation, Ufa, Bashkortostan, Russia

    N. N. Krasnogorskaya

Authors
  1. N. V. Karichkovskaya
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  2. V. S. Kolosnitsyn
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  3. N. N. Krasnogorskaya
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  4. L. F. Teregulova
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Karichkovskaya, N.V., Kolosnitsyn, V.S., Krasnogorskaya, N.N. et al. Electroreduction of CuO-V2O5 in sulfolane containing lithium perchlorate. Russ J Electrochem 36, 448–451 (2000). https://doi.org/10.1007/BF02756958

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  • DOI: https://doi.org/10.1007/BF02756958

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