The activity and thermal stability of RhOx/CeO2 nanocomposites prepared by radio‐frequency plasma sputtering

The model RhOx/CeO2 systems were prepared by radio‐frequency (RF) plasma sputtering of Rh electrode in O2 or Ar/O2 atmosphere. Thermal stability of the systems and their reaction probability towards CO oxidation were studied by X‐ray photoelectron spectroscopy. It was shown that the small oxidized R...

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Veröffentlicht in:	Surface and interface analysis 2020-12, Vol.52 (12), p.818-822
Hauptverfasser:	Kibis, Lidiya S., Krotova, Alena I., Zaikovskii, Vladimir I., Boronin, Andrei I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon monoxide ceria Cerium oxides Nanocomposites Nanoparticles Oxidation Photoelectrons Radio frequency RF plasma sputtering Rhodium Rh–CeO2 interaction Sputtering Thermal stability XPS
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