Oxidation of stepped Pt(111) studied by x-ray photoelectron spectroscopy and density functional theory
Bandlow J, Kaghazchi P, Jacob T, Papp C, Tränkenschuh B, Streber R, Lorenz MPA, Fuhrmann T, Denecke R, Steinrück HP (2011)
Publication Type: Journal article
Publication year: 2011
Journal
Original Authors: Bandlow J., Kaghazchi P., Jacob T., Papp C., Tränkenschuh B., Streber R., Lorenz M.P.A., Fuhrmann T., Denecke R., Steinrück H.-P.
Publisher: American Physical Society
Book Volume: 83
Article Number: 174107
Journal Issue: 17
DOI: 10.1103/PhysRevB.83.174107
Abstract
In this comparative density functional theory and x-ray photoelectron spectroscopy study on the interaction of oxygen with stepped Pt(111) surfaces, we show that both the initial adsorption and oxidation occur at the steps rather than terraces. An equivalent behavior was observed for the oxide formation at higher chemical potentials, where, after the formation of a one-dimensional PtO-type oxide at the steps, similar oxide chains form on the (111) terraces, indicating the initial stages of bulk oxide formation. © 2011 American Physical Society.
Authors with CRIS profile
Christian Papp
Lehrstuhl für Physikalische Chemie II
Regine Streber
Graduiertenzentrum der FAU
Hans-Peter Steinrück
Lehrstuhl für Physikalische Chemie II
Additional Organisation(s)
Involved external institutions
Germany (DE)How to cite
APA:
Bandlow, J., Kaghazchi, P., Jacob, T., Papp, C., Tränkenschuh, B., Streber, R.,... Steinrück, H.-P. (2011). Oxidation of stepped Pt(111) studied by x-ray photoelectron spectroscopy and density functional theory. Physical Review B, 83(17). https://doi.org/10.1103/PhysRevB.83.174107
MLA:
Bandlow, Jochen, et al. "Oxidation of stepped Pt(111) studied by x-ray photoelectron spectroscopy and density functional theory." Physical Review B 83.17 (2011).
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