Ultrafast Tailoring of Carbon Surfaces via ...
Type de document :
Article dans une revue scientifique
URL permanente :
Titre :
Ultrafast Tailoring of Carbon Surfaces via Electrochemically Attached Triazolinediones
Auteur(s) :
Laure, William [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
De Bruycker, Kevin [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Espeel, Pieter [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Fournier, David [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Woisel, Patrice [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Du Prez, Filip [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Lyskawa, Joel [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Unité Matériaux et Transformations - UMR 8207 [UMET]
De Bruycker, Kevin [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Espeel, Pieter [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Fournier, David [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Woisel, Patrice [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Du Prez, Filip [Auteur]
Universiteit Gent = Ghent University = Université de Gand [UGENT]
Lyskawa, Joel [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Titre de la revue :
Langmuir
Numéro :
34
Pagination :
2397-2402
Date de publication :
2018-02-20
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Matériaux
Sciences de l'ingénieur [physics]/Génie des procédés
Chimie/Matériaux
Chimie/Polymères
Sciences de l'ingénieur [physics]/Génie des procédés
Chimie/Matériaux
Chimie/Polymères
Résumé en anglais : [en]
The straightforward coupling between a triazolinedione (TAD) unit and citronellyl derivatives via an Alder-ene reaction has been exploited to tailor the physicochemical surface properties of glassy carbon (GC) surfaces in ...
Lire la suite >The straightforward coupling between a triazolinedione (TAD) unit and citronellyl derivatives via an Alder-ene reaction has been exploited to tailor the physicochemical surface properties of glassy carbon (GC) surfaces in an ultrafast and additive-free manner. For this purpose, we first covalently grafted a TAD precursor onto GC via electrochemical reduction of an in situ generated diazonium salt, which was then electrochemically oxidized into the desired GC-bonded TAD unit. A kinetic study of the modification of this reactive layer with an electroactive ferrocene probe proved that a complete functionalization was obtained in merely 1 minute. Further modification experiments with a fluorinated probe demonstrated that the surface properties can be swiftly tailored on demand. The different modification steps, as well as the efficiency of this strategy, were investigated by electrochemistry, contact angle goniometry, and X-ray photoelectron spectroscopy analysis.Lire moins >
Lire la suite >The straightforward coupling between a triazolinedione (TAD) unit and citronellyl derivatives via an Alder-ene reaction has been exploited to tailor the physicochemical surface properties of glassy carbon (GC) surfaces in an ultrafast and additive-free manner. For this purpose, we first covalently grafted a TAD precursor onto GC via electrochemical reduction of an in situ generated diazonium salt, which was then electrochemically oxidized into the desired GC-bonded TAD unit. A kinetic study of the modification of this reactive layer with an electroactive ferrocene probe proved that a complete functionalization was obtained in merely 1 minute. Further modification experiments with a fluorinated probe demonstrated that the surface properties can be swiftly tailored on demand. The different modification steps, as well as the efficiency of this strategy, were investigated by electrochemistry, contact angle goniometry, and X-ray photoelectron spectroscopy analysis.Lire moins >
Langue :
Anglais
Audience :
Internationale
Vulgarisation :
Non
Établissement(s) :
Université de Lille
ENSCL
CNRS
INRA
ENSCL
CNRS
INRA
Collections :
Équipe(s) de recherche :
Ingénierie des Systèmes Polymères
Date de dépôt :
2019-05-16T17:22:01Z
2023-11-15T14:08:56Z
2023-11-15T14:22:39Z
2023-11-15T14:08:56Z
2023-11-15T14:22:39Z