Article (Scientific journals)
Direct route to well-defined poly(ionic liquid)s by controlled radical polymerization in water
Cordella, Daniela; Kermagoret, Anthony; Debuigne, Antoine et al.
2014In ACS Macro Letters, 3, p. 1276-1280
Peer Reviewed verified by ORBi
 

Files


Full Text
Cordella D 2014 ACS Macro Lett 3,1276.pdf
Publisher postprint (702.73 kB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
radical polymerization; cobalt-mediated radical polymerization (CMRP); ionic liquid
Abstract :
[en] The precision synthesis of poly(ionic liquid)s (PILs) in water is achieved for the first time by the cobalt-mediated radical polymerization (CMRP) of N-vinyl-3-alkylimidazolium-type monomers following two distinct protocols. The first involves the CMRP of various 1-vinyl-3-alkylimidazolium bromides conducted in water in the presence of an alkyl–cobalt(III) complex acting as a monocomponent initiator and mediating agent. Excellent control over molar mass and dispersity is achieved at 30 °C. Polymerizations are complete in a few hours, and PIL chain-end fidelity is demonstrated up to high monomer conversions. The second route uses the commercially available bis(acetylacetonato)cobalt(II) (Co(acac)2) in conjunction with a simple hydroperoxide initiator (tert-butyl hydroperoxide) at 30, 40, and 50 °C in water, facilitating the scaling-up of the technology. Both routes prove robust and straightforward, opening new perspectives onto the tailored synthesis of PILs under mild experimental conditions in water.
Research Center/Unit :
Center for Education and Research on Macromolecules (CERM)
Disciplines :
Materials science & engineering
Chemistry
Author, co-author :
Cordella, Daniela ;  University of Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Kermagoret, Anthony ;  University of Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Debuigne, Antoine  ;  University of Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Riva, Raphaël ;  University of Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
German, Ian ;  University of Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Isik, Mehmet;  University of the Basque Country, Institute for Polymer Materials (POLYMAT), Spain
Jérôme, Christine  ;  Université de Liège - ULiège > Département de chimie (sciences) > Chimie des macromolécules et des matériaux organiques (CERM)
Meccereyes, David;  University of the Basque Country, Institute for Polymer Materials (POLYMAT), Spain
Taton, Daniel;  University of Bordeaux, Laboratoire de Chimie des Polymères Organiques (LCPO), France
Detrembleur, Christophe ;  University of Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Language :
English
Title :
Direct route to well-defined poly(ionic liquid)s by controlled radical polymerization in water
Publication date :
05 December 2014
Journal title :
ACS Macro Letters
eISSN :
2161-1653
Publisher :
American Chemical Society, Washington, United States - District of Columbia
Volume :
3
Pages :
1276-1280
Peer reviewed :
Peer Reviewed verified by ORBi
European Projects :
FP7 - 256599 - RENAISSANCE - The Renaissance Project: Towards a strategic orientation and associated toolkit to support global UCD that is appropriate and accountable to local culture
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
BELSPO - SPP Politique scientifique - Service Public Fédéral de Programmation Politique scientifique
CE - Commission Européenne [BE]
Available on ORBi :
since 08 December 2014

Statistics


Number of views
90 (19 by ULiège)
Number of downloads
1 (1 by ULiège)

Scopus citations®
 
41
Scopus citations®
without self-citations
31
OpenCitations
 
40
OpenAlex citations
 
44

Bibliography


Similar publications



Contact ORBi