Journal of thermal analysis

, Volume 27, Issue 1, pp 155–157 | Cite as

Some studies on thallium oxalates

XI. Calculation of activation energies for the thermal decomposition reactions of thallium oxalates
  • S. R. Sagi
  • Karri V. Ramana
  • M. S. Prasada Rao
Short Communications
  • 17 Downloads

Abstract

Two methods (the Horowitz-Metzger and the Dharwadkar-Karkhanavala) for calculating the apparent activation energies of different thallium(I) oxalates were compared. The Dharwadkar-Karkhanavala method gave consistent values.

Keywords

Polymer Physical Chemistry Activation Energy Inorganic Chemistry Oxalate 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. 1.
    E. P. Manche and B. Caroll in B. Caroll (Ed.) Physical Methods in Macromolecular Chemistry, Vol. 2 Marcel Dekker, New York, 1972, p. 239.Google Scholar
  2. 2.
    N. G. Dave and S. K. Chopra, Z. Phys. Chem., 48 (1966) 257.Google Scholar
  3. 3.
    V. V. Subba Rao, R. V. G. Rao and A. B. Biswas, J. Inorg. Nucl. Chem., 27 (1965) 2525.Google Scholar
  4. 4.
    V. M. Padmanabhan, S. C. Saraiya and A. K. Sundaram, J. Inorg. Nucl. Chem., 12 (1960) 356.Google Scholar
  5. 5.
    R. P. Agarwala and M. C. Naik, Anal. Chim. Acta, 24 (1961) 128.Google Scholar
  6. 6.
    M. D. Karkhanavala and S. G. Rege, Paper No. 13, Symposium on rate processes, Bombay, Jan. 1960, J. Ind. Chem. Soc., 40 (1963) 459.Google Scholar
  7. 7.
    H. H. Horowitz and G. Metzger, Anal. Chem., 35 (1964) 1464.Google Scholar
  8. 8.
    S. R. Dharwadkar and M. D. Karkhanavala, Thermal Analysis, Vol. 2 (Eds. R. F. Schwenker and P. D. Garn), Academic Press, New York, London, 1969, p. 1049.Google Scholar
  9. 9.
    S. R. Sagi, Karri V. Ramana and M. S. Prasada Rao, Thermochim. Acta, 31 (1979) 285.Google Scholar
  10. 10.
    S. R. Sagi, M. S. Prasada Rao and Karri V. Ramana, Thermochim. Acta, 40 (1980) 311.Google Scholar
  11. 11.
    S. R. Sagi, M. S. Prasada Rao and Karri V. Ramana, Thermal Analysis, Proc. of 7th ICTA, Kingston, Ontario, Canada, 1982 (Ed. B. Miller), Wiley and Sons, Chichester, 1982, p. 499.Google Scholar
  12. 12.
    S. R. Sagi, M. S. Prasada Rao and Karri V. Ramana, J. Thermal Anal., 20 (1981) 93.Google Scholar
  13. 13.
    M. S. Prasada Rao, Ph. D. Thesis, Andhra University, Waltair, India, 1978.Google Scholar

Copyright information

© Akadémiai Kiadó 1983

Authors and Affiliations

  • S. R. Sagi
    • 1
  • Karri V. Ramana
    • 1
  • M. S. Prasada Rao
    • 1
  1. 1.Inorganic Chemistry LaboratoriesAndhra UniversityWaltairIndia

Personalised recommendations