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Reaction Kinetics and Catalysis Letters

, Volume 11, Issue 2, pp 107–111 | Cite as

Formation of O2 ion-radicals on reduced anatase. Influence of adsorbed CO on the stabilization of O2

  • A. M. Volodin
  • A. E. Cherkashin
  • V. S. Zakharenko
Article

Abstract

ESR studies of O2 adsorption on reduced anatase have been performed. The amount of O 2 species is determined by adsorbed surface oxygen and their parameters are changed by CO adsorption.

Keywords

Oxygen Physical Chemistry Catalysis Adsorbed Surface Surface Oxygen 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

Abstract

Методом ЭПР изучена адсорбция O2 на восстановленном анатазе. Показано, чко количество наблюдаемых O 2 связано с наличием адсорбированного кислорода на поверхности, а их параметры можно изменять адсорбцией молекул CO.

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References

  1. 1.
    A. P. Griva, V. V. Nikisha, B. N. Shelimov, V. B. Kazanskii: Kinet. Katal.,15, 104 (1974).Google Scholar
  2. 2.
    E. G. Ismailov, V. F. Anufrienko, N. G. Maksimov, A. A. Davydov, V. D. Sokolovskii: Dokl. Akad. Nauk SSSR,216, 847 (1974).Google Scholar
  3. 3.
    O. I. Lyubimova, A. G. Kotov: Khim. Vys. Energ.,8, 364 (1974).Google Scholar
  4. 4.
    A. M. Volodin, A. E. Cherkashin, V. S. Zakharenko: React. Kinet. Catal. Lett.,11, 103 (1979).Google Scholar
  5. 5.
    P. Meriaudeau, M. Che, P. C. Gravelle, S. J. Teichner: Bull. Soc. Chem. Fr.,1, 13 (1971).Google Scholar
  6. 6.
    C. Naccache, P. Meriaudeau, M. Che, A. J. Tench: Trans. Faraday Soc.,67, 506 (1971).Google Scholar
  7. 7.
    L. I. Burbulyavichus, Yu. A. Zarifyants, V. F. Kiselev: Vestn. Mosk. Univ. Ser. Fiz. Astron.,5, 599 (1971).Google Scholar

Copyright information

© Akadémiai Kiadó 1979

Authors and Affiliations

  • A. M. Volodin
    • 1
  • A. E. Cherkashin
    • 1
  • V. S. Zakharenko
    • 1
  1. 1.Institute of CatalysisNovosibirskUSSR

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