In situ environmental HRTEM discloses low temperature carbon soot oxidation by ceria-zirconia at the nanoscale
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...
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2019 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/172712 |
| Acceso en línea: | https://hdl.handle.net/2117/172712 https://dx.doi.org/10.1039/c8cc09011d |
| Access Level: | acceso abierto |
| Palabra clave: | Nanostructured materials Catalysts Oxidation Carbon Materials nanoestructurals Catalitzadors Oxidació Carboni Àrees temàtiques de la UPC::Enginyeria química Àrees temàtiques de la UPC::Enginyeria dels materials |
| Sumario: | 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. |
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