Journal of Radioanalytical and Nuclear Chemistry

, Volume 185, Issue 2, pp 219–226 | Cite as

Kinetics of tritium isotope exchange between liquid pyrrole and gaseous hydrogen

  • A. Stolarz
  • J. Szydłowski


The kinetics of tritium isotope exchange between liquid pyrrole and gaseous hydrogen has been studied over the temperature range of 290–303 K. The reaction was carried out in the presence of platinum black but in spite of that, it appeared to be relatively slow. The kinetics of the exchange reaction studied could be described by the simple McKay equation. The results obtained suggest that diffusion is the rate-determining step. A mechanism of exchange is proposed.


Hydrogen Physical Chemistry Platinum Inorganic Chemistry Exchange Reaction 
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Copyright information

© Akadémiai Kiadó 1994

Authors and Affiliations

  • A. Stolarz
    • 1
  • J. Szydłowski
    • 2
  1. 1.Department of ChemistryUniversity of WarsawWarsawPoland
  2. 2.Heavy Ion LaboratoryUniversity of WarsawWarsawPoland

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