The adsorption and oxidation of carbon monoxide at the Pt(111)/electrolyte interface: atomic structure and surface relaxation

Using in-situ X-ray diffraction we have studied the adsorption of CO onto Pt(111) in pure perchloric acid. The adsorption of CO at an applied electrode potential of 0.05 V (versus the reversible hydrogen electrode) causes expansion of the topmost Pt atomic layer by ∼4% of the bulk lattice spacing. A...

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Veröffentlicht in:	Surface science 1999-04, Vol.425 (1), p.L381-L386
Hauptverfasser:	Lucas, C.A., Marković, N.M., Ross, P.N.
Format:	Artikel
Sprache:	eng
Schlagworte:	Atomic structure Carbon monoxide Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Physics Solid surfaces and solid-solid interfaces Surface relaxation Surface structure and topography Surfaces and interfaces thin films and whiskers (structure and nonelectronic properties)
Online-Zugang:	Volltext
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