Article (Scientific journals)
Nitroxide mediated polymerization of methacrylates at moderate temperature
Detrembleur, Christophe; Jérôme, Christine; De Winter, Julien et al.
2014In Polymer Chemistry, 5 (2), p. 335-340
Peer Reviewed verified by ORBi
 

Files


Full Text
Detrembleur C 2014 Polymer Chemistry 5, 335.pdf
Publisher postprint (507.85 kB)
Request a copy

All documents in ORBi are protected by a user license.

Send to



Details



Keywords :
radical polymerization; nitroxide-mediated polymerization (NMP)
Abstract :
[en] In this communication we report the first homopolymerization of a variety of methacrylates by an NMP process at moderate temperature (40–50 °C), using an easily accessible and inexpensive nitroxide precursor. The combination of a low temperature azo-initiator with a hindered nitroso-compound produces a mixture of hindered nitroxides in the polymerization medium that act as efficient polymerization control agents. Results of Electron Spin Resonance (ESR) spectroscopy experiments combined with mass spectrometric studies support the proposed in situ NMP mechanism. The hindered structure of the nitroxides formed in situ is believed to be responsible for the efficiency of the process by allowing it to proceed at low temperature, therefore limiting the side reactions generally observed in NMP of methacrylates.
Research center :
Center for Education and Research on Macromolecules (CERM)
Disciplines :
Materials science & engineering
Chemistry
Author, co-author :
Detrembleur, Christophe ;  University of Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Jérôme, Christine  ;  University of Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
De Winter, Julien;  University of Mons (UMONS), Belgium, Materia Nova, Service de Chimie des Matériaux Nouveaux
Gerbaux, Pascal;  University of Mons (UMONS), Belgium, Materia Nova, Service de Chimie des Matériaux Nouveaux
Clément, Jean-Louis;  University of Aix-Marseille, France, CNRS, Institut de Chimie Radicalaire
Guillaneuf, Yohann;  University of Aix-Marseille, France, CNRS, Institut de Chimie Radicalaire
Gigmes, Didier;  University of Aix-Marseille, France, CNRS, Institut de Chimie Radicalaire
Language :
English
Title :
Nitroxide mediated polymerization of methacrylates at moderate temperature
Publication date :
2014
Journal title :
Polymer Chemistry
ISSN :
1759-9954
eISSN :
1759-9962
Publisher :
Royal Society Chemistry, Cambridge, United Kingdom
Volume :
5
Issue :
2
Pages :
335-340
Peer reviewed :
Peer Reviewed verified by ORBi
Funders :
F.R.S.-FNRS - Fonds de la Recherche Scientifique [BE]
BELSPO - SPP Politique scientifique - Service Public Fédéral de Programmation Politique scientifique
Available on ORBi :
since 18 August 2014

Statistics


Number of views
73 (2 by ULiège)
Number of downloads
1 (1 by ULiège)

Scopus citations®
 
33
Scopus citations®
without self-citations
31
OpenCitations
 
30

Bibliography


Similar publications



Contact ORBi