Improved dispersion of transition metals ...
Type de document :
Article dans une revue scientifique
DOI :
URL permanente :
Titre :
Improved dispersion of transition metals in mesoporous materials through a polymer-assisted melt infiltration method
Auteur(s) :
Ciotonea, Carmen [Auteur]
Dragoi, Brindusa [Auteur]
Ungureanu, Adrian [Auteur]
Catrinescu, Cezar [Auteur]
Petit, S. [Auteur]
Alamdari, Houshang [Auteur]
Marceau, Eric [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Dumitriu, Emil [Auteur]
Royer, sebastien [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Dragoi, Brindusa [Auteur]
Ungureanu, Adrian [Auteur]
Catrinescu, Cezar [Auteur]
Petit, S. [Auteur]
Alamdari, Houshang [Auteur]
Marceau, Eric [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Dumitriu, Emil [Auteur]
Royer, sebastien [Auteur]
Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Titre de la revue :
Catalysis Science & Technology
Numéro :
7
Pagination :
5448-5456
Date de publication :
2017-09-14
Discipline(s) HAL :
Chimie/Catalyse
Résumé en anglais : [en]
Melt infiltration (MI) has been described as an effective way to disperse transition metals (TM) in ordered mesoporous supports. The alternative method described here is based on the infiltration of molten precursors into ...
Lire la suite >Melt infiltration (MI) has been described as an effective way to disperse transition metals (TM) in ordered mesoporous supports. The alternative method described here is based on the infiltration of molten precursors into the support pores in the presence of a support polymer porogen. The resulting materials contain metal oxide particles (metallic particles after reduction) smaller than 2 nm, dispersed within the support micropores, which prove to be stable upon reduction up to 900 °C and to exhibit improved catalytic performances for the hydrogenation of cinnamaldehyde due to the high fraction of the active metal exposed.Lire moins >
Lire la suite >Melt infiltration (MI) has been described as an effective way to disperse transition metals (TM) in ordered mesoporous supports. The alternative method described here is based on the infiltration of molten precursors into the support pores in the presence of a support polymer porogen. The resulting materials contain metal oxide particles (metallic particles after reduction) smaller than 2 nm, dispersed within the support micropores, which prove to be stable upon reduction up to 900 °C and to exhibit improved catalytic performances for the hydrogenation of cinnamaldehyde due to the high fraction of the active metal exposed.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
ENSCL
CNRS
Centrale Lille
Univ. Artois
Université de Lille
CNRS
Centrale Lille
Univ. Artois
Université de Lille
Collections :
Équipe(s) de recherche :
Matériaux pour la catalyse (MATCAT)
Date de dépôt :
2019-09-25T14:06:29Z