Cluster Chemistry:  Size-Dependent Reactivity Induced by Reverse Spill-Over

In the present work, the CO oxidation rate on size-selected Pd clusters supported on thin MgO films is investigated in pulsed molecular beam experiments. By varying the cluster coverage independent of the cluster size, we were able to change the ratio of direct and diffusion flux (reverse spill-over...

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Veröffentlicht in:	Journal of the American Chemical Society 2007-08, Vol.129 (31), p.9635-9639
Hauptverfasser:	Röttgen, Martin A, Abbet, Stephane, Judai, Ken, Antonietti, Jean-Marie, Wörz, Anke S, Arenz, Matthias, Henry, Claude R, Heiz, Ulrich
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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