Mass-spectrometric study of ruthenium-carbon system

  • B. M. Mollakov
  • M. P. Glazunov
  • V. I. Spitsyn
Brief Communications

Conclusions

  1. 1.

    Ruthenium carbide exists at high temperatures (2000–2250°K).

     
  2. 2.

    The dissociation energy of the ruthenium carbide molecule is 149±5 kcal/mole.

     
  3. 3.

    The heat for the sublimation of ruthenium and ruthenium carbide from the ruthenium-carbon system is respectively −155±2 and −175±2 kcal/mole.

     

Keywords

Carbide Ruthenium Dissociation Energy Carbide Molecule 

Literature cited

  1. 1.
    M. P. Slavinskii, Physicochemical Properties of Elements [in Russian], Metallurgizdat (1952).Google Scholar
  2. 2.
    M. Khansen and K. Andreko, Structure of Binary Alloys [in Russian], Metallurgizdat (1962).Google Scholar
  3. 3.
    C. Kempter and M. Nadler, J. Chem. Phys.,33, 1580 (1960).Google Scholar
  4. 4.
    C. Kempter, J. Chem. Phys.,41, 1515 (1964).Google Scholar
  5. 5.
    B. Jeantet and A. G. Knapton, Planseeber, Pulvermetallurgie,12, 12 (1964).Google Scholar
  6. 6.
    N. S. McIntyre, A. Vander Auwera-Mahieu, and J. Drowart, Trans. Faraday Soc.,64, 3006 (1968).Google Scholar

Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • B. M. Mollakov
    • 1
  • M. P. Glazunov
    • 1
  • V. I. Spitsyn
    • 1
  1. 1.Institute of Physical ChemistryAcademy of Sciences of the USSRUSSR

Personalised recommendations