In situ environmental HRTEM discloses low temperature carbon soot oxidation by ceria-zirconia at the nanoscale

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Title:	In situ environmental HRTEM discloses low temperature carbon soot oxidation by ceria-zirconia at the nanoscale
Author:	Aneggi, Eleonora; Llorca Piqué, Jordi; Trovarelli, Alessandro; Aouine, Mimoun; Vernoux, Philippe
Other authors:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Química; Universitat Politècnica de Catalunya. NEMEN - Nanoenginyeria de materials aplicats a l'energia
Abstract:	The very close contact between ceria–zirconia and carbon soot allows the detection of oxygen transfer from ceria–zirconia to carbon by in situ Environmental HRTEM already at low temperatures. This highlights the outstanding redox behavior and soot oxidation potential of ceria–zirconia when suitable carbon–catalyst arrangements are generated at the nanoscale.
Subject(s):	-Àrees temàtiques de la UPC::Enginyeria química -Àrees temàtiques de la UPC::Enginyeria dels materials -Nanostructured materials -Catalysts -Oxidation -Carbon -Materials nanoestructurals -Catalitzadors -Oxidació -Carboni
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Document type:	Article - Submitted version Article
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