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Interaction of V2O5 with oxygen in the gas phase

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Abstract

Sorption/evolution of oxygen from V2O5 in the temperature range of 480–520°C is due to a shift in the defect equilibrium 1/2 O2 (gas)+Vo⇌Oo. A first-order kinetic equation can be derived under the assumption that the activation energy depends on the concentration of defects.

Abstract

Поглощение/выделение кислорода на V2O5 в интервале температур 480–520°C является следствием сдвнга равновесия на дефектах 1/2 O2 (газ)+Vo⇌Oo. Кинетическое уравнение первого порядка было получено, исходя из предположения, что энергия активации зависит от концентрации дефектов.

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Authors and Affiliations

  1. Research Laboratories of Catalysis and Surface Chemistry, Polish Academy of Sciences, Krakow, Poland

    J. Haber, J. Stoch & M. Sawicka

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  1. J. Haber
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  2. J. Stoch
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  3. M. Sawicka
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Haber, J., Stoch, J. & Sawicka, M. Interaction of V2O5 with oxygen in the gas phase. React Kinet Catal Lett 5, 93–100 (1976). https://doi.org/10.1007/BF02279774

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  • DOI: https://doi.org/10.1007/BF02279774

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