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Sol-gel hybrid films based on organosilane and montmorillonite for corrosion inhibition of AA2024

Autor
Dalmoro, V.; dos Santos, J.; Armelin, E.; Aleman, C.; Azambuja, D.
Tipus d'activitat
Article en revista
Revista
Journal of colloid and interface science
Data de publicació
2014-07-15
Volum
426
Pàgina inicial
308
Pàgina final
313
DOI
https://doi.org/10.1016/j.jcis.2014.04.021 Obrir en finestra nova
Projecte finançador
POLIMEROS CONDUCTORES Y SUS DERIVADOS HIBRIDOS CON APLICACIONES AVANZADAS
Repositori
http://hdl.handle.net/2117/23510 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0021979714002252 Obrir en finestra nova
Resum
The present work reports the production of films on AA2024-T3 composed of vinyltrimethoxysilane (VTMS)/tetraethylorthosilicate (TEOS) with incorporation of montmorillonite (sodium montmorillonite and montmorillonite modified with quaternary ammonium salt, abbreviated Na and 30B, respectively), generated by the sal-gel process. According to FT-IR analyses the incorporation of montmorillonite does not affect silica network. Electrochemical characterization was performed by electrochemical impedanc...
Citació
Dalmoro, V. [et al.]. Sol-gel hybrid films based on organosilane and montmorillonite for corrosion inhibition of AA2024. "Journal of colloid and interface science", 15 Juliol 2014, vol. 426, p. 308-313.
Paraules clau
2024-T3, ALUMINUM-ALLOY, Aluminum, CLAY NANOPARTICLES, COATINGS, Corrosion, ELECTROCHEMICAL IMPEDANCE SPECTROSCOPY, Hybrid coating, Montmorillonite, NANOCOMPOSITES, PROTECTION, SILANE FILMS, SILICA, Sol-gel, WATER-BARRIER PROPERTIES
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
IMEM-BRT- Innovation in Materials and Molecular Engineering - Biomaterials for Regenerative Therapies

Participants