Title of article
Adsorption of ethylene on stoichiometric RuO2(1 1 0)
Author/Authors
Paulus، نويسنده , , U.A. and Wang، نويسنده , , Y. and Bonzel، نويسنده , , H.P. and Jacobi، نويسنده , , K. and Ertl، نويسنده , , G.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
6
From page
989
To page
994
Abstract
Ethylene adsorbed on the stoichiometric RuO2(1 1 0) surface at 85 K is investigated applying high-resolution electron energy-loss spectroscopy and thermal desorption spectroscopy in combination with isotope labeling experiments. Under the applied conditions (ultra-high vacuum, no continuous reactant supply) ethylene does not react with stoichiometric RuO2(1 1 0) and is desorbed molecularly at 320 K. Warming to 260 K leads to a rearrangement of C2H4 from π- to σ-bonded.
Keywords
Thermal desorption spectroscopy , Catalysis , alkenes , Chemisorption , Ruthenium , Electron energy loss spectroscopy (EELS)
Journal title
Surface Science
Serial Year
2004
Journal title
Surface Science
Record number
1682245
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