L'objectif de ce travail était double : obtenir des informations sur le lien structure/réactivité dans les nanoalliages et évaluer l'impact de l'addition d'or sur les propriétés catalytiques de métaux actifs en hydrogénation. Des nanoparticules bimétalliques Au-Pd et Au-Rh ont été synthétisées et supportées principalement sur des nanobâtonnets TiO2 rutile, caractérisées par différentes techniques d'analyse (DLS, UV-Vis, HR-(S)TEM, XRD, XPS et CO-FTIR), et évaluées dans deux réactions d'hydrogénation. Les catalyseurs modèles ont été principalement préparés par voie colloïdale suivie d'une immobilisation sur le support et d'un post-traitement consistant à éliminer le surfactant sans détruire la structure des nanoparticules. Les particules Au-...
International audienceAuRh nanoparticles (NPs) of various compositions and sizes in the 2–4 nm range...
International audienceAuRh nanoparticles (NPs) of various compositions and sizes in the 2–4 nm range...
The focus of this work is on the relationship between the quantitative structural characterization o...
L'objectif de ce travail était double : obtenir des informations sur le lien structure/réactivité da...
The objectives of this work were to gain an insight into the structure-selectivity relationships in ...
The objectives of this work were to gain an insight into the structure-selectivity relationships in ...
The objectives of this work were to gain an insight into the structure-selectivity relationships in ...
SSCI-VIDE+ECI2D+LPI:GBE:PAFNational audienceHeterogeneous catalysis is ubiquitous in refining and ch...
National @ ECI2D+PAF:TSN:LDF:FMO:GBE:LPIInternational audienceAu, Rh, Pd, Au-Rh and Au-Pd nanopartic...
SSCI-VIDE+ECI2D:ING+ZKO:PAF:LDF:FMO:GBE:LPIInternational audienceAu, Rh, Pd, Au-Rh and Au-Pd nanopar...
SSCI-VIDE+ECI2D+LPIInternational audienceA major application field for supported nanoparticles is he...
Les catalyseurs à base de nanoparticules de Pd sont largement utilisés dans l’industrie des oléfines...
Heterogeneous catalysis, which is widely used in the chemical industry, makes a great use of support...
Heterogeneous catalysis, which is widely used in the chemical industry, makes a great use of support...
International audienceAuRh nanoparticles (NPs) of various compositions and sizes in the 2–4 nm range...
International audienceAuRh nanoparticles (NPs) of various compositions and sizes in the 2–4 nm range...
International audienceAuRh nanoparticles (NPs) of various compositions and sizes in the 2–4 nm range...
The focus of this work is on the relationship between the quantitative structural characterization o...
L'objectif de ce travail était double : obtenir des informations sur le lien structure/réactivité da...
The objectives of this work were to gain an insight into the structure-selectivity relationships in ...
The objectives of this work were to gain an insight into the structure-selectivity relationships in ...
The objectives of this work were to gain an insight into the structure-selectivity relationships in ...
SSCI-VIDE+ECI2D+LPI:GBE:PAFNational audienceHeterogeneous catalysis is ubiquitous in refining and ch...
National @ ECI2D+PAF:TSN:LDF:FMO:GBE:LPIInternational audienceAu, Rh, Pd, Au-Rh and Au-Pd nanopartic...
SSCI-VIDE+ECI2D:ING+ZKO:PAF:LDF:FMO:GBE:LPIInternational audienceAu, Rh, Pd, Au-Rh and Au-Pd nanopar...
SSCI-VIDE+ECI2D+LPIInternational audienceA major application field for supported nanoparticles is he...
Les catalyseurs à base de nanoparticules de Pd sont largement utilisés dans l’industrie des oléfines...
Heterogeneous catalysis, which is widely used in the chemical industry, makes a great use of support...
Heterogeneous catalysis, which is widely used in the chemical industry, makes a great use of support...
International audienceAuRh nanoparticles (NPs) of various compositions and sizes in the 2–4 nm range...
International audienceAuRh nanoparticles (NPs) of various compositions and sizes in the 2–4 nm range...
International audienceAuRh nanoparticles (NPs) of various compositions and sizes in the 2–4 nm range...
The focus of this work is on the relationship between the quantitative structural characterization o...