Title :

Heterogenization of Complexes by Encapsulation in Solid Micelles for Aqueous-Phase Catalysis

Author(s) :

Wang, Qiyan [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Eco-Efficient Products & Processes Laboratory [E2P2L]
Zhou, Wenjuan [Auteur]
Eco-Efficient Products & Processes Laboratory [E2P2L]
Heyte Dyshlovenko, Svetlana [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Thuriot-Roukos, Joelle [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Marinova, Maya [Auteur]
Addad, Ahmed [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Rouziere, Stephan [Auteur]
Laboratoire de Physique des Solides [LPS]
Simon, Pardis [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Capron, Mickael [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]
Ordomsky, Vitaly [Auteur]
Unité de Catalyse et Chimie du Solide - UMR 8181 [UCCS]

Journal title :

Chemistry of Materials

Abbreviated title :

Chem. Mat.

Volume number :

33

Pages :

p. 8501–8511

Publication date :

2021-11-24

ISSN :

0897-4756

HAL domain(s) :

Chimie/Matériaux

English abstract : [en]

The heterogenization of homogeneous complexes to combine the advantages of both approaches in catalysis has been attracting researchers and industries over the last decades. The common approaches are based on the grafting ...
Show more >The heterogenization of homogeneous complexes to combine the advantages of both approaches in catalysis has been attracting researchers and industries over the last decades. The common approaches are based on the grafting of homogeneous catalysts or their encapsulation in small-sized porous matrixes, which often affect the state of the complex and the catalytic performance. Herein, we propose a new approach of heterogenization of homogeneous complexes such as tris(triphenylphosphine)ruthenium dichloride by encapsulation in solid micelles during the synthesis of MCM-41 with subsequent narrowing of the pores by recrystallization. The prepared materials demonstrate stable catalytic performance without leaching of the complex at the activities comparable to the pure complex in the hydrogenation reactions. The key advantage of this technology is that it allows performing catalysis in an aqueous phase at complex insoluble conditions. The solid micelles provide a soluble environment for the complex with high intrinsic activity regardless of the solvent in the reactor.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
CNRS
Centrale Lille
ENSCL
Univ. Artois

Collections :

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

Research team(s) :

Valorisation des alcanes et de la biomasse (VAALBIO)
Catalyse pour l’énergie et la synthèse de molécules plateforme (CEMOP)

Submission date :

2023-11-08T08:08:08Z
2023-11-25T20:30:12Z
2024-01-17T12:01:18Z