Title :

Optimization of the composition of perovskite type materials for further elaboration of four-way catalysts for gasoline engine

Author(s) :

Wu, J [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Dacquin, Jean-Philippe [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Cordier, Catherine [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Dujardin, Christophe [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Granger, Pascal [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]

Conference title :

Eleventh International congress on catalysis and automotive pollution control (CAPoC11)

City :

Bruxelles

Country :

Belgique

Start date of the conference :

2018-10

HAL domain(s) :

Chimie/Matériaux
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]

English abstract : [en]

This study compares the impact of A and B-substitution in parent stoichiometric and La-deficient LaFeO 3 perovskite for subsequent development as suitable substrate in Three-Way Catalysis. CO and propene oxidation were ...
Show more >This study compares the impact of A and B-substitution in parent stoichiometric and La-deficient LaFeO 3 perovskite for subsequent development as suitable substrate in Three-Way Catalysis. CO and propene oxidation were investigated to probe their oxidative behavior. It was found that the activity cannot be related neither to the specific surface area nor to the nature of oxidic iron species but more likely to intra and extra lattice of copper species as well as related defective sites.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Collections :

• Unité de Catalyse et Chimie du Solide (UCCS) - UMR 8181
• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Métallurgie Physique et Génie des Matériaux
Remédiation et matériaux catalytiques (REMCAT)

Submission date :

2019-05-17T12:22:35Z
2021-06-02T09:25:37Z
2023-11-16T14:05:39Z
2024-04-03T08:19:04Z
2024-04-03T08:19:57Z