In situ environmental HRTEM discloses low temperature carbon soot oxidation by ceria-zirconia at the nanoscale
| Autor: | Philippe Vernoux, Eleonora Aneggi, Mimoun Aouine, Alessandro Trovarelli, Jordi Llorca |
|---|---|
| Přispěvatelé: | Universitat Politècnica de Catalunya. Departament d'Enginyeria Química, Universitat Politècnica de Catalunya. NEMEN - Nanoenginyeria de materials aplicats a l'energia, IRCELYON-Microscopie (MICROSCOPIE), Institut de recherches sur la catalyse et l'environnement de Lyon (IRCELYON), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), IRCELYON-Catalytic and Atmospheric Reactivity for the Environment (CARE) |
| Jazyk: | angličtina |
| Rok vydání: | 2019 |
| Předmět: |
Materials Chemistry2506 Metals and Alloys
In situ Oxygen transfer Materials science Materials nanoestructurals Catalitzadors chemistry.chemical_element 010402 general chemistry medicine.disease_cause Enginyeria dels materials [Àrees temàtiques de la UPC] Oxidació 7. Clean energy 01 natural sciences Redox Catalysis Coatings and Films Enginyeria química [Àrees temàtiques de la UPC] Oxidation Electronic Materials Chemistry medicine Cubic zirconia Optical and Magnetic Materials High-resolution transmission electron microscopy Nanoscopic scale Carboni Catalysts 010405 organic chemistry Chemistry (all) Metals and Alloys General Chemistry [CHIM.CATA]Chemical Sciences/Catalysis Nanostructured materials [SDE.ES]Environmental Sciences/Environmental and Society Soot Carbon 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Surfaces Chemical engineering chemistry Ceramics and Composites 2506 |
| Zdroj: | Chemical Communications Chemical Communications, Royal Society of Chemistry, 2019, 55 (27), pp.3876-3878. ⟨10.1039/c8cc09011d⟩ UPCommons. Portal del coneixement obert de la UPC Universitat Politècnica de Catalunya (UPC) Recercat. Dipósit de la Recerca de Catalunya instname |
| ISSN: | 1359-7345 1364-548X |
| DOI: | 10.1039/c8cc09011d⟩ |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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