Reaction Kinetics and Catalysis Letters

, Volume 5, Issue 2, pp 223–228 | Cite as

Hydrogen adsorption and hydrogen-oxygen titration on ruthenium powder

  • H. Kubicka
Article

Abstract

Hydrogen adsorption at 77–753 K, oxygen adsorption at 293 K and hydrogenoxygen titration at 293–673 K were investigated on Ru powder of known surface area. The kinds of hydrogen adsorbed, stoichiometry of oxygen chemisorption and the relevance of the data in determining metal dispersion are discussed.

Keywords

Oxygen Hydrogen Physical Chemistry Catalysis Titration 

Abstract

Адсорбция водорода при 77–753°K, адсорбция кислорода при 293°K и водородно-кислородное титрование были исследованы на порошке Ru с известной величиной поверхности. Обсуждаются виды адсорбированного водорода, стехиометрия хемисорбированного кислорода и применение этих данных для определения дисперсии металла.

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    G.C.A. Schuit, L.L. van Reijen: Advan. Catal.,10, 242 (1959).Google Scholar
  2. 2.
    M.J.D. Low, H.A. Taylor: Can. J. Chem.,37, 544 (1959); J. Electrochem. Soc.,106, 138 (1959).Google Scholar
  3. 3.
    J.H. Sinfelt, D.J.C. Yates: J. Catal.,8, 82 (1967).CrossRefGoogle Scholar
  4. 4.
    H. Kubicka: J. Catal.,12, 223 (1968).CrossRefGoogle Scholar
  5. 5.
    J.C. Kempling, R.B. Anderson: Ind. Eng. Chem., Process Des. Develop.,9, 116 (1970).Google Scholar
  6. 6.
    F.B. Goneim, A.A. Balandin, T.A. Slovokhotova, Z. phys. Chem. (Leipzig),250, 243 (1972).Google Scholar
  7. 7.
    R.A. Dalla Betta: J. Catal.,34, 57 (1974).CrossRefGoogle Scholar
  8. 8.
    R.A. Dalla Betta, A.G. Piken, M. Shelef: J. Catal.,35, 54 (1974).CrossRefGoogle Scholar
  9. 9.
    M.A. Vannice: J. Catal.,37, 449 (1975).CrossRefGoogle Scholar
  10. 10.
    C.A. Clausen, M.L. Good: J. Catal.,38, 92 (1975).CrossRefGoogle Scholar
  11. 11.
    K.C. Taylor: J. Catal.,38, 299 (1975).CrossRefGoogle Scholar
  12. 12.
    N.E. Buyanova, A.P. Karnaukhov, N.G. Koroleva, I.D. Ratner, O.N. Tchernavskaya: Kinet. Katal.,13, 1533 (1972).Google Scholar
  13. 13.
    H. Kubicka: Rocz. Chem.,47, 599 (1973).Google Scholar
  14. 14.
    H. Kubicka, to be published.Google Scholar
  15. 15.
    W. Romanowski, H. Kubicka: in Fizyka i Chemia Ciała Stałego. Wybrane Zagadnienia (Physics and Chemistry of the Solid State. Selected Problems), ed. B. Staliński, PWN Ch. 13, in press, Warszawa 1976.Google Scholar

Copyright information

© Akadémiai Kiadó 1976

Authors and Affiliations

  • H. Kubicka
    • 1
  1. 1.Institute for Low Temperature and Structure ResearchPolish Academy of SciencesWrocławPoland

Personalised recommendations