Surface diffusion of deuterium and hydrogen on Pt(ll1) has been investigated by laser-induced thermal desorption. As the initial surface coverage of deuterium is varied from 0.001 to 0.33, the diffusional activation energy falls from 12 to 7 kcal/mol, and the pre-exponential factor falls from 3 x lo
Heating rates required for laser induced thermal desorption studies of surface reaction kinetics
โ Scribed by A.A. Deckert; S.M. George
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 271 KB
- Volume
- 182
- Category
- Article
- ISSN
- 0167-2584
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