Isotope effect in dissociative adsorption of O2 on Ag(111)
โ Scribed by Paul H.F. Reijnen; Age Raukema; Udo van Slooten; Aart W. Kleyn
- Book ID
- 118364343
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 928 KB
- Volume
- 253
- Category
- Article
- ISSN
- 0039-6028
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๐ SIMILAR VOLUMES
Thermal energy atom scattering (TEAS) is used to determine the initial sticking probability So for dissociative chemisorption of Oe on Ag( I 1 I ). Mixed beams of He and O2 are used to study Se as a function of energy of the molecule (MBTEAS) At thermal energies S, is about 3.5 x 10m6. It drops to i
The dissociative chemisorption of molecular D 2 on Ag is reported for the first time. Dissociation on the Ag(111) surface is highly activated with an approximately exponential dependence on the energy of the incident molecules, the initial sticking probability increasing from = 10 -7 at 230 meV to 1