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The Cu–Co–Fe system in CO oxidation reaction in the presence of hydrogen

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Powder Metallurgy and Metal Ceramics Aims and scope

The Cu–Co–Fe oxide system is studied in the CO oxidation reaction in the presence of hydrogen. It is shown that the presence of hydrogen in the reaction mixture contributes to the transformation of the Cu2(OH)3NO3 phase into the superfine CuO phase, which is more active in CO oxidation in the presence of hydrogen, compared with pure CuO. It is determined that the oxidation of H2 begins only after almost complete CO conversion into CO2 for the samples containing the Cu2(OH)3NO3 phase.

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References

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Authors and Affiliations

  1. Taras Shevchenko Kiev National University, Kiev, Ukraine

    V. L. Veselovskii, V. K. Yatsimirskii, O. V. Ishchenko, S. V. Gaidai, B. G. Mischanchuk & M. I. Zakharenko

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  1. V. L. Veselovskii
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  2. V. K. Yatsimirskii
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  3. O. V. Ishchenko
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  4. S. V. Gaidai
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  5. B. G. Mischanchuk
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  6. M. I. Zakharenko
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Corresponding author

Correspondence to O. V. Ishchenko.

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*Deceased

Translated from Poroshkovaya Metallurgiya, Vol. 50, No. 11–12 (482), pp. 84–89, 2011.

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Veselovskii, V.L., Yatsimirskii, V.K., Ishchenko, O.V. et al. The Cu–Co–Fe system in CO oxidation reaction in the presence of hydrogen. Powder Metall Met Ceram 50, 744–748 (2012). https://doi.org/10.1007/s11106-012-9384-7

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  • DOI: https://doi.org/10.1007/s11106-012-9384-7

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