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Comparison of Electrochemical and Semiconductor Parameters of the Electrical Double Layer at a Magnetite/Electrolyte Interface

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Abstract—

This paper presents a comparative analysis of the electrochemical and semiconductor properties of magnetite on a semiconductor/electrolyte interface. It is shown that the solid phase of the oxide has a bulk zone that leads to charge and potential distributions in both the bulk phase and electrolyte solution. The presence of a bulk zone on the magnetite surface is evidenced by the observed linear behavior of 1/C2 as a function of E (where C is capacitance and E is potential).

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Authors and Affiliations

  1. Moscow State Pedagogical University, ul. Kibal’chicha 6, 129164, Moscow, Russia

    I. G. Gorichev, A. V. Kuzin & E. G. Gololobova

  2. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, 119991, Moscow, Russia

    A. D. Izotov

Authors
  1. I. G. Gorichev
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  2. A. D. Izotov
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  3. A. V. Kuzin
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  4. E. G. Gololobova
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Correspondence to E. G. Gololobova.

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Translated by O. Tsarev

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Gorichev, I.G., Izotov, A.D., Kuzin, A.V. et al. Comparison of Electrochemical and Semiconductor Parameters of the Electrical Double Layer at a Magnetite/Electrolyte Interface. Inorg Mater 55, 939–943 (2019). https://doi.org/10.1134/S0020168519090036

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  • DOI: https://doi.org/10.1134/S0020168519090036

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