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Improvement of the Catalytic Activity of a Platinum Nanocoating in Carbon Monoxide Oxidation via Applying an Electric Potential to the Coating

  • KINETICS AND MECHANISM OF CHEMICAL REACTIONS, CATALYSIS
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Abstract

It has been experimentally shown that the catalytic activity of a platinum nanocoating in CO oxidation can be improved via the application of a positive electric potential to the coating. A potential of +10 V leads to an 18% increase in the CO oxidation rate at 250°C, atmospheric pressure, and the initial mixture composition of 1.8% CO + 10.2% O2 + Ar.

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Funding

This work was performed under a state task to Semenov Institute of Chemical Physics of the Russian Academy of Sciences (topic 45.9, 0082-2014-0011, AAAA-A17-117111600093-8) and supported by the Russian Foundation for Basic Research (project no. 18-53-00013 Bel_a).

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Authors and Affiliations

  1. Semenov Institute of Chemical Physics, Russian Academy of Sciences, 119991, Moscow, Russia

    M. V. Grishin, A. K. Gatin, V. G. Slutskii, V. A. Kharitonov & B. R. Shub

  2. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 119991, Moscow, Russia

    A. S. Fedotov

Authors
  1. M. V. Grishin
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  2. A. K. Gatin
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  3. V. G. Slutskii
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  4. A. S. Fedotov
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  5. V. A. Kharitonov
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  6. B. R. Shub
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Corresponding author

Correspondence to V. G. Slutskii.

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Translated by M. Timoshinina

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Grishin, M.V., Gatin, A.K., Slutskii, V.G. et al. Improvement of the Catalytic Activity of a Platinum Nanocoating in Carbon Monoxide Oxidation via Applying an Electric Potential to the Coating. Russ. J. Phys. Chem. B 14, 266–269 (2020). https://doi.org/10.1134/S1990793120020050

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  • DOI: https://doi.org/10.1134/S1990793120020050

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