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Structure, composition, and properties of electrochemically synthesized nanoscale cobalt oxides

  • Nanoscale and Nanostructured Materials and Coatings
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Abstract

The anodic deposition of cobalt oxide compounds from aqueous fluoride-containing electrolytes is studied. X-ray diffraction, IR spectroscopy, thermogravimetry, and chemical analysis were used to determine the composition and structure of compounds obtained. The decisive effect on the properties of the compounds (their catalytic activity and ionic conductivity) is shown to be caused by the hydroxide group involved in the water-containing oxide compounds.

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Authors and Affiliations

  1. Vernadskii Institute of General and Inorganic Chemistry, National Academy of Sciences of Ukraine, pr. Akad. Palladina 32/34, Kiev-142, 03680, Ukraine

    N. D. Ivanova, O. A. Stadnik & A. V. Filatov

  2. Kurdyumov Institute for Metal Physics, National Academy of Sciences of Ukraine, bul’v. Akad. Vernadskogo 36, Kiev-142, 03680, Ukraine

    A. V. Filatov

Authors
  1. N. D. Ivanova
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  2. O. A. Stadnik
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  3. A. V. Filatov
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Additional information

Original Russian Text © N.D. Ivanova, O.A. Stadnik, A.V. Filatov, 2010, published in Fizikokhimiya Poverkhnosti i Zashchita Materialov, 2010, Vol. 46, No. 3, pp. 292–295.

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Ivanova, N.D., Stadnik, O.A. & Filatov, A.V. Structure, composition, and properties of electrochemically synthesized nanoscale cobalt oxides. Prot Met Phys Chem Surf 46, 341–344 (2010). https://doi.org/10.1134/S2070205110030081

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  • DOI: https://doi.org/10.1134/S2070205110030081

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