Title of article
Adsorption geometry of ethyl iodide on clean and oxygen covered Ru(001) surfaces: LEIS, XPS and TDS study
Author/Authors
L. ?v?ri، نويسنده , , J. Kiss، نويسنده , , A.P. Farkas، نويسنده , , F. Solymosi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
7
From page
330
To page
336
Abstract
Ion scattering spectroscopy (LEIS) was used in conjunction with temperature-programmed desorption (TPD) and X-ray photoelectron spectroscopy (XPS) for the study of the adsorption of ethyl iodide on clean and oxygen covered Ru(001) surfaces. The data suggest that ethyl iodide forms chemisorbed, physisorbed second (bilayer) and condensed multilayer on clean surface. On oxygen-precovered Ru(001) ethyl iodide molecules bond preferentially to Ru sites but very close to oxygen adatoms holding together by Coulomb forces.
Keywords
Thermal desorption , Adsorption , Ruthenium , Oxygen , Ion scattering spectroscopy , Alkyl halides
Journal title
Applied Surface Science
Serial Year
2003
Journal title
Applied Surface Science
Record number
998893
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