The kinetics of interaction of methane and oxygen with the surface of lead-tin oxide catalysts

I. A. Kurzina, S. I. Galanov, L. N. Kurina

    Research output: Contribution to journalArticle

    Abstract

    The interaction of oxygen and methane with the surface of lead-tin oxide catalysts was studied by the methods of programmed-temperature oxygen desorption and programmed-temperature reduction. The kinetic characteristics of nonisothermal reactions were calculated. Enhanced catalytic activity of modified Me-Pb-Sn-O/α-Al2O3 samples (Me = Ba, Sr, Ca, and Mg) was shown to be determined by the presence of strongly bound oxygen. Conclusions were drawn on the character of reagent interactions with the surface of catalysts.

    Original languageEnglish
    Pages (from-to)1849-1852
    Number of pages4
    JournalRussian Journal of Physical Chemistry A
    Volume74
    Issue number11
    Publication statusPublished - Nov 2000

    Fingerprint

    Lead oxide
    lead oxides
    Methane
    tin oxides
    methane
    Oxygen
    catalysts
    Catalysts
    Kinetics
    kinetics
    oxygen
    interactions
    reagents
    catalytic activity
    Catalyst activity
    Desorption
    desorption
    Temperature
    temperature
    stannic oxide

    ASJC Scopus subject areas

    • Physical and Theoretical Chemistry

    Cite this

    The kinetics of interaction of methane and oxygen with the surface of lead-tin oxide catalysts. / Kurzina, I. A.; Galanov, S. I.; Kurina, L. N.

    In: Russian Journal of Physical Chemistry A, Vol. 74, No. 11, 11.2000, p. 1849-1852.

    Research output: Contribution to journalArticle

    Kurzina, I. A. ; Galanov, S. I. ; Kurina, L. N. / The kinetics of interaction of methane and oxygen with the surface of lead-tin oxide catalysts. In: Russian Journal of Physical Chemistry A. 2000 ; Vol. 74, No. 11. pp. 1849-1852.
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