Titre :

Advances in Layered double Hydroxide-based Materials for CO2 Electroreduction: A Comprehensive Review of recent Research Progress

Auteur(s) :

Mousty, Christine [Auteur]
Institut de Chimie de Clermont-Ferrand [ICCF]
Prevot, Vincent [Auteur]
Lille Neurosciences & Cognition (LilNCog) - U 1172

Titre de la revue :

Applied Clay Science

Nom court de la revue :

Appl. Clay Sci.

Numéro :

253

Pagination :

-

Date de publication :

2024-06-08

ISSN :

0169-1317

Mot(s)-clé(s) en anglais :

Layered double hydroxides
CO 2 electroreduction
Electrocatalysts

Discipline(s) HAL :

Sciences du Vivant [q-bio]

Résumé en anglais : [en]

Over the past decade, layered double hydroxides (LDH), known as ionic lamellar compounds, have been described as promising materials for CO2 adsorption and its photocatalytic conversion. These LDH applications have been ...
Lire la suite >Over the past decade, layered double hydroxides (LDH), known as ionic lamellar compounds, have been described as promising materials for CO2 adsorption and its photocatalytic conversion. These LDH applications have been already reviewed in previous papers. Interestingly, over the past three years, LDH have been also used for the design of modified electrodes applied to CO2 electroreduction (CO2ER). This review presents, for the first time, an overview of these recent developments in the synthesis of electrocatalysts based on LDH and their performance in CO2ER. In this field of applications, LDH act either i) as electrocatalysts, ii) as supports for other electrocatalysts, iii) as precursors for the generation of metal nanoparticles or metal oxide electrocatalysts through chemical or electrochemical conversions. The composition of the as-prepared electrocatalysts and electrolysis conditions modify the reduction products formed. ZnAl-based LDH appears to be a promising catalyst for CO formation, and CuAl-LDH for formate. A chemical or electrochemical activation of copper-based LDH to obtain Cu+ and/or Cu0 active species appears to be a very promising method for generating valuable products, such as acetate, methanol or ethylene. This review will be useful for new prospects on LDH-based electrocatalysts applied on CO2ER.Lire moins >

Langue :

Anglais

Audience :

Internationale

Vulgarisation :

Non

Établissement(s) :

Université de Lille
Inserm
CHU Lille

Collections :

• Lille Neurosciences & Cognition (LilNCog) - U 1172

Date de dépôt :

2024-06-24T21:30:13Z
2024-07-05T11:31:42Z