Electrode-modified block copoly-ionic liquid boosting the CO2 reduction toward CO in water-based media

Domenico Grammatico; Pierre Marcasuzaa; Aurelien Viterisi; Antoine Bousquet; Bao Lian Su; Laurent Billon

doi:10.1039/d2cc06451k

Electrode-modified block copoly-ionic liquid boosting the CO₂ reduction toward CO in water-based media

Domenico Grammatico, Pierre Marcasuzaa, Aurelien Viterisi, Antoine Bousquet, Bao Lian Su, Laurent Billon

Universite de Namur

Résultats de recherche: Contribution à un journal/une revue › Article › Revue par des pairs

Résumé

Coupling polymer and ionic liquids with electrodes for catalysis is a promising tool for optimization of electrocatalytic CO₂ reduction reaction (CO₂RR). Here, block copolymer ionic liquids BCPILs were synthesized via controlled radical polymerization and nucleophilic post-substitution to introduce imidazole moieties. We show that, thanks to these PIL functionalities, the BCPIL/Re@HPC/GDL electrode can keep the selectivity toward CO when a higher amount of water is present in the electrolyte than the raw Re@HPC/GDL system. Our results help to understand the development of solid-state ionic liquids for enhanced CO₂RR in water-based electrolyte.

langue originale	Anglais
Pages (de - à)	2279-2282
Nombre de pages	4
journal	Chemical Communications
Volume	59
Numéro de publication	16
Les DOIs	https://doi.org/10.1039/d2cc06451k
Etat de la publication	Publié - 30 janv. 2023

Accès au document

10.1039/d2cc06451k

Autres fichiers et liens

Lien vers la publication sur Scopus

Physico-chimie et caractérisation (PC2)
Wouters, J. (!!Manager), Aprile, C. (!!Manager) & Fusaro, L. (!!Manager)
Plateforme technologique Caracterisation physico-chimiques
Equipement/installations: Plateforme technolgique

Contient cette citation

@article{b61a2bb3344744d78a2ac40280cc35d3,

title = "Electrode-modified block copoly-ionic liquid boosting the CO2 reduction toward CO in water-based media",

abstract = "Coupling polymer and ionic liquids with electrodes for catalysis is a promising tool for optimization of electrocatalytic CO2 reduction reaction (CO2RR). Here, block copolymer ionic liquids BCPILs were synthesized via controlled radical polymerization and nucleophilic post-substitution to introduce imidazole moieties. We show that, thanks to these PIL functionalities, the BCPIL/Re@HPC/GDL electrode can keep the selectivity toward CO when a higher amount of water is present in the electrolyte than the raw Re@HPC/GDL system. Our results help to understand the development of solid-state ionic liquids for enhanced CO2RR in water-based electrolyte.",

author = "Domenico Grammatico and Pierre Marcasuzaa and Aurelien Viterisi and Antoine Bousquet and Su, {Bao Lian} and Laurent Billon",

note = "Publisher Copyright: {\textcopyright} 2023 The Royal Society of Chemistry.",

year = "2023",

month = jan,

day = "30",

doi = "10.1039/d2cc06451k",

language = "English",

volume = "59",

pages = "2279--2282",

journal = "Chemical Communications",

issn = "1359-7345",

publisher = "Royal Society of Chemistry",

number = "16",

}

TY - JOUR

T1 - Electrode-modified block copoly-ionic liquid boosting the CO2 reduction toward CO in water-based media

AU - Grammatico, Domenico

AU - Marcasuzaa, Pierre

AU - Viterisi, Aurelien

AU - Bousquet, Antoine

AU - Su, Bao Lian

AU - Billon, Laurent

PY - 2023/1/30

Y1 - 2023/1/30

N2 - Coupling polymer and ionic liquids with electrodes for catalysis is a promising tool for optimization of electrocatalytic CO2 reduction reaction (CO2RR). Here, block copolymer ionic liquids BCPILs were synthesized via controlled radical polymerization and nucleophilic post-substitution to introduce imidazole moieties. We show that, thanks to these PIL functionalities, the BCPIL/Re@HPC/GDL electrode can keep the selectivity toward CO when a higher amount of water is present in the electrolyte than the raw Re@HPC/GDL system. Our results help to understand the development of solid-state ionic liquids for enhanced CO2RR in water-based electrolyte.

AB - Coupling polymer and ionic liquids with electrodes for catalysis is a promising tool for optimization of electrocatalytic CO2 reduction reaction (CO2RR). Here, block copolymer ionic liquids BCPILs were synthesized via controlled radical polymerization and nucleophilic post-substitution to introduce imidazole moieties. We show that, thanks to these PIL functionalities, the BCPIL/Re@HPC/GDL electrode can keep the selectivity toward CO when a higher amount of water is present in the electrolyte than the raw Re@HPC/GDL system. Our results help to understand the development of solid-state ionic liquids for enhanced CO2RR in water-based electrolyte.

UR - http://www.scopus.com/inward/record.url?scp=85148479408&partnerID=8YFLogxK

U2 - 10.1039/d2cc06451k

DO - 10.1039/d2cc06451k

M3 - Article

C2 - 36734956

AN - SCOPUS:85148479408

SN - 1359-7345

VL - 59

SP - 2279

EP - 2282

JO - Chemical Communications

JF - Chemical Communications

IS - 16

ER -

Electrode-modified block copoly-ionic liquid boosting the CO2 reduction toward CO in water-based media

Résumé

Accès au document

Autres fichiers et liens

Empreinte digitale

Équipement

Physico-chimie et caractérisation (PC2)

Contient cette citation

Electrode-modified block copoly-ionic liquid boosting the CO₂ reduction toward CO in water-based media