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Low-temperature adsorption of oxygen over platinum monocrystals

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Abstract

Adsorption of O2 over Pt(111), (110) and (100) at 80 K has been studied by thermodesorption mass-spectrometry. The results indicate the formation of chemisorbed molecular oxygen species and the influence of the surface structure of platinum on the low-temperature adsorption of oxygen.

Abstract

Методом термодесорбционной масс-спектрометрии изучена адсорбция O2 при 80 К на Pt(111), (110), (100). Представлены доказательства образования молекулярных форм поверхностного кислорода. Показано влияние структуры поверхности платины на низкотемпературную адсорбцию кислорода.

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Authors and Affiliations

  1. Institute of Catalysis, Novosibirsk, USSR

    V. A. Sobyanin, G. K. Boreskov, A. R. Cholach & A. P. Losev

Authors
  1. V. A. Sobyanin
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  2. G. K. Boreskov
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  3. A. R. Cholach
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  4. A. P. Losev
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Sobyanin, V.A., Boreskov, G.K., Cholach, A.R. et al. Low-temperature adsorption of oxygen over platinum monocrystals. React Kinet Catal Lett 27, 299–304 (1985). https://doi.org/10.1007/BF02070461

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  • DOI: https://doi.org/10.1007/BF02070461

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