Título del libro: Intelligent Coatings For Corrosion Control
Título del capítulo: Smart Protection of Polymer-Inhibitor Doped Systems
ALBA COVELO VILLAR;
Autores externos:
Idioma:
Inglés
Año de publicación:
2014
Palabras clave:
Chemical activation; Chemical attack; Corrosion; Corrosion inhibitors; Corrosion prevention; Degradation; Electrochemical corrosion; Electrospinning; Hybrid materials; Polyamides; Sol-gels; Storage (materials); Substrates; Degradation resistance; Electrical insulating properties; Electrochemical; Electrochemical evaluations; Service environment; Smart coatings; Sol gel preparations; Storage systems; Corrosion resistant coatings
Resumen:
Polyamides present chemical, thermal, and mechanical properties including resistance to chemical attack, electrical insulating properties, and degradation resistance. As a storage/-carrier, they can be used to manufacture a new family of active hybrid/composite materials, coatings, and corrosion-inhibitor smart systems. In the latest, the release of encapsulated corrosion inhibitors is triggered by the corrosion process itself, which prevents the spontaneous leakage of such an inhibitor; the inhibitor is able to respond quickly to service environment changes in function of pH values. With this intention, treated nylon 6-6 has been activated using different procedures including electrospinning, chemical activation, and sol-gel preparation. Smart storage/carriers were filled up with inhibitor materials such as ferric nitrate, benzotriazole, and cerium. Synthesis, characterization, and electrochemical evaluations were carried out in order to prove the performance of the corrosion inhibitor of smart systems developed over metallic substrates. © 2015 Elsevier Inc. All rights reserved.
Entidades citadas de la UNAM:
ISBN:
9780124115347
Editorial:
Elsevier Inc. Nombre de la publicación:
Smart Protection of Polymer-Inhibitor Doped Systems
Página inicial:
431
Página final:
459
