Oxidation and reduction of size-selected subnanometer Pd clusters on Al2O3 surface

In this paper, we investigate uniformly dispersed size-selected Pd(n) clusters (n = 4, 10, and 17) on alumina supports. We study the changes of clustered Pd atoms under oxidizing and reducing (O2 and CO, respectively) conditions in situ using ambient pressure XPS. The behavior of Pd in the clusters...

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Veröffentlicht in:	The Journal of chemical physics 2013-06, Vol.138 (21), p.214304-214304
Hauptverfasser:	Mao, Bao-Hua, Chang, Rui, Lee, Sungsik, Axnanda, Stephanus, Crumlin, Ethan, Grass, Michael E, Wang, Sui-Dong, Vajda, Stefan, Liu, Zhi
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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