Concerted galvanic replacement reactions towards trimetallic Cu-Ag-Pd nanostructures for glycerol electrocatalysis

Eddy Zakharia; Zahra Hagheh Kavousi; Bonito Aristide Karamoko; Erwan Oliviero; Valerie Bonniol; Eddy Petit; Valerie Flaud; David Cornu; Mikhael Bechelany; Yaovi Holade

doi:10.1039/d5cc05142h

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Concerted galvanic replacement reactions towards trimetallic Cu-Ag-Pd nanostructures for glycerol electrocatalysis

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Concerted galvanic replacement reactions towards trimetallic Cu-Ag-Pd nanostructures for glycerol electrocatalysis

Eddy Zakharia, Zahra Hagheh Kavousi, Bonito Aristide Karamoko, Erwan Oliviero, Valerie Bonniol, Eddy Petit, Valerie Flaud, David Cornu, Mikhael Bechelany et Yaovi Holade

Chemical communications (Cambridge, England), Vol.61(95), pp.18798-1881

25/11/2025

DOI: https://doi.org/10.1039/d5cc05142h

PMID: 41178707

Résumé

We report a proof-of-concept synthesis of Cu-Ag-Pd nanostructures concerted galvanic replacement reactions between copper(0) and silver(I)-palladium(II). This methodology enables dramatic enhancement of the electrocatalytic properties of the derived materials by adjusting the lattice strain depending on the amounts of incoming Pd and Ag, and outgoing Cu from the template.

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Titre: Concerted galvanic replacement reactions towards trimetallic Cu-Ag-Pd nanostructures for glycerol electrocatalysis
Créateurs - sans rôle: Eddy Zakharia - Institut Européen des Membranes, IEM, UMR 5635, Univ Montpellier, ENSCM, CNRS, 34090, Montpellier, France. yaovi.holade@enscm.fr
Zahra Hagheh Kavousi - Institut Européen des Membranes, IEM, UMR 5635, Univ Montpellier, ENSCM, CNRS, 34090, Montpellier, France. yaovi.holade@enscm.fr
Bonito Aristide Karamoko - Institut Européen des Membranes
Erwan Oliviero - Institut Charles Gerhardt, ICGM, UMR 5253, Univ Montpellier, ENSCM, CNRS, 34090, Montpellier, France
Valerie Bonniol - Institut Européen des Membranes
Eddy Petit - Institut Charles Gerhardt Montpellier
Valerie Flaud - Plateforme d'Analyses et de Caractérisations Chimie Balard
David Cornu - Institut Européen des Membranes, IEM, UMR 5635, Univ Montpellier, ENSCM, CNRS, 34090, Montpellier, France. yaovi.holade@enscm.fr
Mikhael Bechelany - Institut Européen des Membranes, IEM, UMR 5635, Univ Montpellier, ENSCM, CNRS, 34090, Montpellier, France. yaovi.holade@enscm.fr
Yaovi Holade - Institut Universitaire de France (IUF), 75005, Paris, France
Détails de publication: Chemical communications (Cambridge, England), Vol.61(95), pp.18798-1881
Identifiants: 99162618609311
Unité académique: Institut Européen des Membranes - IEM
Langue: English
Type de ressource: Journal article