Thickness matters: Ultrathin oxide films on metals can greatly enhance catalytic activity, for example, in CO oxidation on an FeO(111) film grown on a Pt(111) substrate. Under the reaction conditions, the bilayer FeO film restructures to form a trilayer OFeO film (see picture). Experimental evidence for the structure/morphology of the film and theoretical modeling of the mechanism of its formation and CO oxidation on its surface are presented. (Figure Presented) © 2010 Wiley-VCH Verlag GmbH & Co. KGaA Weinhelm.
Sun, Y., Giordano, L., Goniakowski, J., Lewandowski, M., Qin, Z., Noguera, C., et al. (2010). The interplay between structure and CO oxidation catalysis on metal supported ultrathin oxide films. ANGEWANDTE CHEMIE. INTERNATIONAL EDITION, 49(26), 4418-4421 [10.1002/anie.201000437].
The interplay between structure and CO oxidation catalysis on metal supported ultrathin oxide films
GIORDANO, LIVIA;PACCHIONI, GIANFRANCO
;
2010
Abstract
Thickness matters: Ultrathin oxide films on metals can greatly enhance catalytic activity, for example, in CO oxidation on an FeO(111) film grown on a Pt(111) substrate. Under the reaction conditions, the bilayer FeO film restructures to form a trilayer OFeO film (see picture). Experimental evidence for the structure/morphology of the film and theoretical modeling of the mechanism of its formation and CO oxidation on its surface are presented. (Figure Presented) © 2010 Wiley-VCH Verlag GmbH & Co. KGaA Weinhelm.
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