Paper Title:
The Direct Oxidation of CO on the Highly Active Pt-Skin Pt3Ni(111) Surface: a First Principles Study
  Abstract

The catalytic properties of the Pt3Ni(111) surface with Pt-skin [denoted as Pt-skin Pt3Ni(111)] are investigated through the adsorption and oxidation properties of CO on the Pt-skin Pt3Ni(111). It is found that, on the Pt-skin Pt3Ni(111), the adsorption of CO and O is weaker than that on the Pt(111) due to alloying with Ni. The CO reacts with the coadsorbed O atom and forms a CO2 species which binds weakly to the surface and can easily desorb from the surface, indicating that the CO can be oxidized directly on the Pt-skin Pt3Ni(111).

  Info
Periodical
Edited by
Zhang Yushu
Pages
147-151
DOI
10.4028/www.scientific.net/AMR.213.147
Citation
Z. X. Yang, X. H. Yu, Z. S. Lu, X. Q. Dai, "The Direct Oxidation of CO on the Highly Active Pt-Skin Pt3Ni(111) Surface: a First Principles Study", Advanced Materials Research, Vol. 213, pp. 147-151, 2011
Online since
February 2011
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