Catalytic Oxidation of Propylene, Toluene, Carbon Monoxide, and Carbon Black over Au/CeO(2) Solids: Comparing the Impregnation and the Deposition-Precipitation Methods

Au/CeO(2) solids were prepared by two methods: deposition-precipitation (DP) and impregnation (Imp). The prepared solids were calcined under air at 400°C. Both types of catalysts have been tested in the total oxidation of propylene, toluene, carbon monoxide, and carbon black. Au/CeO(2)-DP solids wer...

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Autores principales: Aboukaïs, Antoine, Aouad, Samer, El-Ayadi, Houda, Skaf, Mira, Labaki, Madona, Cousin, Renaud, Abi-Aad, Edmond
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3806507/
https://www.ncbi.nlm.nih.gov/pubmed/24198730
http://dx.doi.org/10.1155/2013/824979
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author Aboukaïs, Antoine
Aouad, Samer
El-Ayadi, Houda
Skaf, Mira
Labaki, Madona
Cousin, Renaud
Abi-Aad, Edmond
author_facet Aboukaïs, Antoine
Aouad, Samer
El-Ayadi, Houda
Skaf, Mira
Labaki, Madona
Cousin, Renaud
Abi-Aad, Edmond
author_sort Aboukaïs, Antoine
collection PubMed
description Au/CeO(2) solids were prepared by two methods: deposition-precipitation (DP) and impregnation (Imp). The prepared solids were calcined under air at 400°C. Both types of catalysts have been tested in the total oxidation of propylene, toluene, carbon monoxide, and carbon black. Au/CeO(2)-DP solids were the most reactive owing to the high number of gold nanoparticles and Au(+) species and the low concentration of Cl(−) ions present on its surface compared to those observed in Au/CeO(2)-Imp solids.
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spelling pubmed-38065072013-11-06 Catalytic Oxidation of Propylene, Toluene, Carbon Monoxide, and Carbon Black over Au/CeO(2) Solids: Comparing the Impregnation and the Deposition-Precipitation Methods Aboukaïs, Antoine Aouad, Samer El-Ayadi, Houda Skaf, Mira Labaki, Madona Cousin, Renaud Abi-Aad, Edmond ScientificWorldJournal Research Article Au/CeO(2) solids were prepared by two methods: deposition-precipitation (DP) and impregnation (Imp). The prepared solids were calcined under air at 400°C. Both types of catalysts have been tested in the total oxidation of propylene, toluene, carbon monoxide, and carbon black. Au/CeO(2)-DP solids were the most reactive owing to the high number of gold nanoparticles and Au(+) species and the low concentration of Cl(−) ions present on its surface compared to those observed in Au/CeO(2)-Imp solids. Hindawi Publishing Corporation 2013-09-30 /pmc/articles/PMC3806507/ /pubmed/24198730 http://dx.doi.org/10.1155/2013/824979 Text en Copyright © 2013 Antoine Aboukaïs et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Aboukaïs, Antoine
Aouad, Samer
El-Ayadi, Houda
Skaf, Mira
Labaki, Madona
Cousin, Renaud
Abi-Aad, Edmond
Catalytic Oxidation of Propylene, Toluene, Carbon Monoxide, and Carbon Black over Au/CeO(2) Solids: Comparing the Impregnation and the Deposition-Precipitation Methods
title Catalytic Oxidation of Propylene, Toluene, Carbon Monoxide, and Carbon Black over Au/CeO(2) Solids: Comparing the Impregnation and the Deposition-Precipitation Methods
title_full Catalytic Oxidation of Propylene, Toluene, Carbon Monoxide, and Carbon Black over Au/CeO(2) Solids: Comparing the Impregnation and the Deposition-Precipitation Methods
title_fullStr Catalytic Oxidation of Propylene, Toluene, Carbon Monoxide, and Carbon Black over Au/CeO(2) Solids: Comparing the Impregnation and the Deposition-Precipitation Methods
title_full_unstemmed Catalytic Oxidation of Propylene, Toluene, Carbon Monoxide, and Carbon Black over Au/CeO(2) Solids: Comparing the Impregnation and the Deposition-Precipitation Methods
title_short Catalytic Oxidation of Propylene, Toluene, Carbon Monoxide, and Carbon Black over Au/CeO(2) Solids: Comparing the Impregnation and the Deposition-Precipitation Methods
title_sort catalytic oxidation of propylene, toluene, carbon monoxide, and carbon black over au/ceo(2) solids: comparing the impregnation and the deposition-precipitation methods
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3806507/
https://www.ncbi.nlm.nih.gov/pubmed/24198730
http://dx.doi.org/10.1155/2013/824979
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