ORBi: Pagnoulle Christophe - Reactivity of functional SAN toward coreactive EPR-g-MA at planar interface

Reference : Reactivity of functional SAN toward coreactive EPR-g-MA at planar interface


	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/2268/12793

Title :	Reactivity of functional SAN toward coreactive EPR-g-MA at planar interface
Language :	English
Author, co-author :	Pagnoulle, Christophe [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Moussaif, Noureddine [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
	Riga, Joseph [University of Namur (FUNDP) > > Laboratoire Interdisciplinaire de Spectroscopie Electronique (LISE) > >]
	Jérôme, Robert [University of Liège (ULg) > Department of Chemistry > Center for Education and Research on Macromolecules (CERM) > >]
Publication date :	1-Oct-2000
Journal title :	Journal of Polymer Science Part A-Polymer Chemistry
Publisher :	John Wiley & Sons
Volume :	38
Issue/season :	19
Pages :	3682-3689
Audience :	International
ISSN :	0887-624X
City :	Hoboken
Keywords :	[en] self-assembly in bulk ; nanostructured material ; reactive blend
Abstract :	[en] The grafting kinetics of reactive poly(styrene-co-acrylonitrile) (SAN) onto EPR-g-MA was studied under isothermal conditions, at the planar interface of an SAN/ethylene-propylene rubber (EPR) bilayer film in relation to the type of reactive groups, NH2 versus carbamate (which is an amine precursor), attached to SAN. The amount of SAN chemically bound to EPR chains at the interface was estimated by selectively washing off the unreacted SAN chains before X-ray photon spectroscopic analysis of the released surface. It is clear that the mutual reactivity of the reactive groups, i.e., the NH2-MA pair versus the carbamate-MA pair, has a decisive effect on the amount of SAN that reacts with EPR-g-MA at the interface. In case of SAN-carb, the grafting reaction is controlled by the thermolysis of the carbamate groups into primary amines.
Research units :	Center for Education and Research on Macromolecules (CERM)
Funders :	DSM ; Politique Scientifique Fédérale (Belgique) = Belgian Federal Science Policy
Target :	Researchers
Permalink :	http://hdl.handle.net/2268/12793
DOI :	10.1002/1099-0518(20001001)38:19<3682::AID-POLA220>3.0.CO;2-L
Other URL :	http://www3.interscience.wiley.com/cgi-bin/fulltext/72516575/PDFSTART

File(s) associated to this reference

Fulltext file(s):

	File	Commentary	Version	Size	Access
Restricted access	Pagnoulle_C_2000_J pol sci part A_38_19_3682.pdf	No commentary	Author postprint	305.14 kB	Request copy
Restricted access	Pagnoulle C 2000 J Polym Sci Polym Chem 3682.pdf		Publisher postprint	198.64 kB	Request copy

All documents in ORBi are protected by a user license.

Dspace v1.5