Abstract
Hydrogen atom recombination coefficients γH were measured for polycrystalline NaCl, KCl, NH4Cl, Na2SO4, Na3PO4, and Na2CO3 samples in the temperature range 295-600 K. The influence of adsorbed H2O, O2, and other molecules on the catalytic activity of the samples was studied. A model of recombination of hydrogen atoms taking into account the presence of a layer of adsorbed molecules and the possibility of transfer of excess recombination energy to these molecules was suggested. The concentration of hydrogen atoms and molecules in the gas phase had a strong influence on γH.
| Original language | English |
|---|---|
| Pages (from-to) | 1055-1060 |
| Number of pages | 6 |
| Journal | Russian Journal of Physical Chemistry A |
| Volume | 73 |
| Issue number | 7 |
| Publication status | Published - Jul 1999 |
ASJC Scopus subject areas
- Physical and Theoretical Chemistry
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Grankin, V. P., Tolmacheva, N. D., & Tyurin, Y. I. (1999). Recombination of hydrogen atoms on the surface of alkali metal salts. Russian Journal of Physical Chemistry A, 73(7), 1055-1060.