STUDY OF THE THERMAL DEGRADATION OF AN ...
Type de document :
Article dans une revue scientifique: Article original
URL permanente :
Titre :
STUDY OF THE THERMAL DEGRADATION OF AN ALUMINIUM PHOSPHINATE - ALUMINIUM TRIHYDRATE COMBINATION
Auteur(s) :
Duquesne, Sophie [Auteur]
Laboratoire de structures et propriétés de l'état solide [LSPES]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Cérin-Delaval, O [Auteur]
Fontaine, Gaelle [Auteur]
Laboratoire de structures et propriétés de l'état solide [LSPES]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Tricot, Grégory [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
Bourbigot, Serge [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Tricot, Grégory [Auteur]
Laboratoire de structures et propriétés de l'état solide [LSPES]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Cérin-Delaval, O [Auteur]
Fontaine, Gaelle [Auteur]
Laboratoire de structures et propriétés de l'état solide [LSPES]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Tricot, Grégory [Auteur]
Laboratoire Avancé de Spectroscopie pour les Intéractions la Réactivité et l'Environnement (LASIRE) - UMR 8516
Bourbigot, Serge [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Tricot, Grégory [Auteur]
Titre de la revue :
Thermochimica Acta
Numéro :
551
Pagination :
175-183
Éditeur :
Elsevier
Date de publication :
2013
ISSN :
0040-6031
Mot(s)-clé(s) en anglais :
Thermal decomposition
Diethyl aluminium phosphinate
Aluminium trihydroxide
Solid state NMR
Diethyl aluminium phosphinate
Aluminium trihydroxide
Solid state NMR
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 thermal degradation of aluminium diethylphosphinate (AlPi) with aluminium trihydrate (ATH), two flame retardant additives, was investigated. The interactions between the additives were characterized using thermal ...
Lire la suite >The thermal degradation of aluminium diethylphosphinate (AlPi) with aluminium trihydrate (ATH), two flame retardant additives, was investigated. The interactions between the additives were characterized using thermal analysis (TG). The evolved gas were analysed by TGA–FTIR and the degradation products formed in the condensed phase were fully characterized using solid state NMR analysis, and in particular 2D NMR, as well as XRD analyses. Decomposition pathways have been determined and it was proposed that chemisorption of the phosphinate on alumina resulting from the ATH dehydration, activated by the temperature increase, influences the degradation of the mixture. As a consequence, the degradation products of AlPi differ in presence of ATH since the formation of aluminophosphonate is prevented.Lire moins >
Lire la suite >The thermal degradation of aluminium diethylphosphinate (AlPi) with aluminium trihydrate (ATH), two flame retardant additives, was investigated. The interactions between the additives were characterized using thermal analysis (TG). The evolved gas were analysed by TGA–FTIR and the degradation products formed in the condensed phase were fully characterized using solid state NMR analysis, and in particular 2D NMR, as well as XRD analyses. Decomposition pathways have been determined and it was proposed that chemisorption of the phosphinate on alumina resulting from the ATH dehydration, activated by the temperature increase, influences the degradation of the mixture. As a consequence, the degradation products of AlPi differ in presence of ATH since the formation of aluminophosphonate is prevented.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 :
2019-05-16T15:31:10Z
2021-12-03T07:32:37Z
2021-12-03T07:32:37Z