Por favor, use este identificador para citar o enlazar este ítem:https://uvadoc.uva.es/handle/10324/49299
Título
Nanocomposites of conductive polymers and nanoparticles deposited on porous material as a strategy to improve its corrosion resistance
Autor
Año del Documento
2020
Editorial
Elsevier
Descripción
Producción Científica
Documento Fuente
Surface and Coatings Technology, 2020, vol. 403, 126395
Abstract
A strategy for the corrosion protection of porous materials using conductive polymers and nanocomposites of polymers and nanoparticle is presented. Several conductive polymers, various dopants and different electropolymerization conditions are studied to select the films with the highest corrosion resistance on porous and non-porous materials. It is found that nanocomposite films prepared from two different methods i.e., the co-generation of Au nanoparticles and the dispersion of TiO2 nanoparticles inside the selected polymer coating give rise to an excellent corrosion resistance. Coated porous samples have the most noble corrosion potentials, the lowest stable passive current densities and the highest polarization resistances.
Palabras Clave
Porous materials
Materiales porosos
Stainless steel
Acero inoxidable
Nanoparticles
Nanopartículas
Conductive polymers
Polímeros conductores
ISSN
0257-8972
Revisión por pares
SI
Patrocinador
Ministerio de Educación y Formación Profesional (project RTI2018-097990-B-I00)
Junta de Castilla y León (projects VA275P18 and VA044G19)
Junta de Castilla y León (projects VA275P18 and VA044G19)
Propietario de los Derechos
© 2020 Elsevier
Idioma
eng
Tipo de versión
info:eu-repo/semantics/acceptedVersion
Derechos
openAccess
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