Toward a computational and experimental model of a poly-epoxy surface

Abstract : A model poly-epoxy surface formed by the reaction of DGEBA and EDA is studied by the combination of experiments and DFT calculations. A special synthesis protocol is presented leading to the formation of a surface that is smooth (S a < 1 nm), chemically homogeneous, and that presents a low-defect density (0.21 μm -2 ), as shown by AFM characterizations. Then, XPS is used for the determination of the elemental and functional groups’ surface composition. DFT allows the identification and assignment of individual bonds contributions to the experimental 1s core-level peaks. Overall, we demonstrate that such a model sample is perfectly suitable for a use as a template for the study of poly-epoxy surface functionalization.
Type de document :
Article dans une revue
Applied Surface Science, Elsevier, 2015, vol. 324, pp. 605-611. 〈10.1016/j.apsusc.2014.10.096〉
Liste complète des métadonnées

Littérature citée [28 références]  Voir  Masquer  Télécharger

https://hal.archives-ouvertes.fr/hal-01105225
Contributeur : Open Archive Toulouse Archive Ouverte (oatao) <>
Soumis le : mardi 20 janvier 2015 - 09:18:46
Dernière modification le : mardi 11 septembre 2018 - 15:18:21
Document(s) archivé(s) le : vendredi 11 septembre 2015 - 07:36:43

Fichier

Duguet_12279.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

Citation

Thomas Duguet, Camille Bessaguet, Maëlenn Aufray, Jérôme Esvan, Cédric Charvillat, et al.. Toward a computational and experimental model of a poly-epoxy surface. Applied Surface Science, Elsevier, 2015, vol. 324, pp. 605-611. 〈10.1016/j.apsusc.2014.10.096〉. 〈hal-01105225〉

Partager

Métriques

Consultations de la notice

131

Téléchargements de fichiers

171