ORBi: Voccia Samuël - Controlled free radical polymerization of styrene initiated from alkoxyamine attached to polyacrylate chemisorbed onto conducting surfaces

Reference : Controlled free radical polymerization of styrene initiated from alkoxyamine attached to...


	Document type :	Scientific journals : Article
	Discipline(s) :	Engineering, computing & technology : Materials science & engineering Physical, chemical, mathematical & earth Sciences : Chemistry
	To cite this reference:	http://hdl.handle.net/2268/4279

Title :	Controlled free radical polymerization of styrene initiated from alkoxyamine attached to polyacrylate chemisorbed onto conducting surfaces
Language :	English
Author, co-author :	Voccia, Samuël [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Jérôme, Christine [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Detrembleur, Christophe [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Leclère, Philippe [University of Mons-Hainaut (UMH) > > Chemistry of New Materials Department > >]
	Gouttebaron, Rachel [University of Mons-Hainaut (UMH) > > Service de Chimie Inorganique et Analytique (LASSIE) > >]
	Hecq, Michel [University of Mons-Hainaut (UMH) > > Service de Chimie Inorganique et Analytique (LASSIE) > >]
	Gilbert, Bernard [University of Liège (ULg) > Department of Chemistry > Laboratory of Analytical Chemistry and Electrochemistry > >]
	Lazzaroni, Roberto [University of Mons-Hainaut > > Chemistry of New Materials Department > >]
	Jérôme, Robert [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Publication date :	25-Feb-2003
Journal title :	Chemistry of Materials
Publisher :	American Chemical Society
Volume :	15
Issue/season :	4
Pages :	923-927
Audience :	International
ISSN :	0897-4756
City :	Washington
Keywords :	[en] electropolymerization ; electrografting
Abstract :	[en] A new inimer that associates an alkoxyamine, which is an initiator/mediator in nitroxide mediated radical polymerization (NMP), and a polymerizable acrylate has been synthesized and used in a two-step "grafting-from" method. The acrylate has been first electropolymerized under a cathodic potential, such that the polymer is chemisorbed on the cathode. NMP of styrene has then been initiated from the electrografted polyacrylate chains with formation of polystyrene with controlled molecular weight and narrow polydispersity.
Research units :	Center for Education and Research on Macromolecules (CERM)
Funders :	Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy ; Fonds pour la formation à la Recherche dans l'Industrie et dans l'Agriculture (Communauté française de Belgique) - FRIA ; Fonds de la Recherche Scientifique (Communauté française de Belgique) - F.R.S.-FNRS ; Région wallonne ; European Community
Target :	Researchers
Permalink :	http://hdl.handle.net/2268/4279
DOI :	10.1021/cm0207705
Other URL :	http://pubs.acs.org/doi/pdf/10.1021/cm0207705

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