Quasi-classical trajectories study of the chemisorption of H2 on the Pt(111) surface: effect of surface motion
β Scribed by Gian Franco Tantardini; Massimo Simonetta
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 449 KB
- Volume
- 87
- Category
- Article
- ISSN
- 0009-2614
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β¦ Synopsis
The efftxt of energy ewhangr on the dynamrcs of the chemisorphon of X2 on Pt(lf 1) is studied withm a LEPS poten-t~4 quauchssicat trajecrorles treatment. The Elnstem model IS assumed for the solid. The rigidrly of the surfaces LS shown to bs an axcprable appro\hnrruon
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Ultraviolet photoemission spectroscopy s:udics indicate that acetylene chcmisorbs on Pd( 111) and Pt(I 11) as x-bonded acetylene for T 5 180 K but upon warming (or room tcmpcraturc exposure) forms a new surface species. We identify the electronic structure of this new phase as being characteristic o
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