Accueil
Détail de l'auteur
Auteur Kerry N. Allahar |
Documents disponibles écrits par cet auteur
Ajouter le résultat dans votre panier Affiner la recherche
Water sorption and diffusional properties of a cured epoxy resin measured using alternating ionic liquids/aqueous electrolytes in electrochemical impedance spectroscopy / Brian R. Hinderliter in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH, Vol. 5, N° 4 (12/2008)
[article]
Titre : Water sorption and diffusional properties of a cured epoxy resin measured using alternating ionic liquids/aqueous electrolytes in electrochemical impedance spectroscopy Type de document : texte imprimé Auteurs : Brian R. Hinderliter, Auteur ; Stuart G. Croll, Auteur ; Dennis E. Tallman, Auteur ; Gordon P. Bierwagen, Auteur ; Kerry N. Allahar, Auteur Année de publication : 2008 Article en page(s) : p. 431-438 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Diffusion (physique)
Electrochimie
Electrolytes
Epoxydes
Liquides ioniques
Spectroscopie d'impédance électrochimiqueIndex. décimale : 667.9 Revêtements et enduits Résumé : The protective quality of a coating is often measured by how long it delays the arrival of water to the substrate. The transport of water in, redistribution within, and eventually through a coating to the substrate has long been investigated through electrochemical impedance spectroscopy (EIS). EIS measurements employing alternating nonaqueous (room temperature ionic liquids, RTIL) and aqueous electrolytes elucidated the behavior of water within the coating. Diffusion coefficients could be measured and the redistribution of water into percolating paths identified. The use of RTIL alternating with aqueous electrolytes allows determination of intrinsic properties (water volume fraction at saturation and relative dielectric) and kinetic properties predicted by the Brasher Kingsbury formulation. This article focuses on the sensitivity of these intrinsic and kinetic properties to test duration in an unique experimental method. DOI : 10.1007/s11998-008-9107-7 En ligne : https://link.springer.com/content/pdf/10.1007%2Fs11998-008-9107-7.pdf Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=3468
in JOURNAL OF COATINGS TECHNOLOGY AND RESEARCH > Vol. 5, N° 4 (12/2008) . - p. 431-438[article]Réservation
Réserver ce document