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Characterization of a “Smart” Hybrid Varnish Electrospun Nylon Benzotriazole Copper Corrosion Protection Coating
المؤلفون المشاركون
Castañeda, Iván
Uruchurtu Chavarín, J.
Cruz, R.
García-Sánchez, Miguel A.
Menchaca-Campos, E. Carmina
Soto-Quintero, A.
Guardián, René
المصدر
International Journal of Corrosion
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-12-11
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
This work presents the electrochemical evaluation of a proposed copper corrosion protection hybrid coating acting as a smart corrosion protection system.
This consists of an alkyd varnish, painted over electrospun nylon fibers acting as a secondary diffusion barrier and also as a benzotriazole (BTAH) inhibitor nanocontainer.
Submicron diameter electrospun nylon 6-6 fiber nanocontainers were prepared from a polymeric solution containing BTAH at different concentrations, and Cu samples were coated with the electrospun fibers and painted over with an alkyd varnish by the drop method.
Functional groups in fibers were determined through FTIR spectroscopy.
Optical and SEM microscopies were used to characterize the nanocontainer fibers.
Samples were evaluated using electrochemical impedance and noise, during six weeks of immersion, in a chloride-ammonium sulfate solution.
Excellent response was obtained for the smart inhibitor coating system.
For long periods of immersion good corrosion protection performance was observed.
The results presented demonstrate the good barrier properties of the hybrid coating, obstructing the diffusion of aggressive species, through the electrospun structure.
Furthermore the nanocontainer functionality to store and liberate the corrosion inhibitor, only when it is needed, was also proved.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Menchaca-Campos, E. Carmina& Castañeda, Iván& Soto-Quintero, A.& Guardián, René& Cruz, R.& García-Sánchez, Miguel A.…[et al.]. 2012. Characterization of a “Smart” Hybrid Varnish Electrospun Nylon Benzotriazole Copper Corrosion Protection Coating. International Journal of Corrosion،Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-508634
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Menchaca-Campos, E. Carmina…[et al.]. Characterization of a “Smart” Hybrid Varnish Electrospun Nylon Benzotriazole Copper Corrosion Protection Coating. International Journal of Corrosion No. 2012 (2012), pp.1-10.
https://search.emarefa.net/detail/BIM-508634
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Menchaca-Campos, E. Carmina& Castañeda, Iván& Soto-Quintero, A.& Guardián, René& Cruz, R.& García-Sánchez, Miguel A.…[et al.]. Characterization of a “Smart” Hybrid Varnish Electrospun Nylon Benzotriazole Copper Corrosion Protection Coating. International Journal of Corrosion. 2012. Vol. 2012, no. 2012, pp.1-10.
https://search.emarefa.net/detail/BIM-508634
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-508634
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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