𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Measurement of macroscopic diffusion of CO on Pt(111) by thermal helium scattering

✍ Scribed by M. Croci; C. Félix; G. Vandoni; W. Harbich; R. Monot


Publisher
Elsevier Science
Year
1993
Weight
484 KB
Volume
290
Category
Article
ISSN
0167-2584

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Surface diffusion of hydrogen on Pt(111)
✍ E.G. Seebauer; L.D. Schmidt 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 545 KB

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