Influence of zinc molybdenum phosphate pigment on coatings performance studied by electrochemical methods
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Other documents of the author: Molina Castellanos, Javier; Puig Brugal, Montserrat; Gimeno Pérez, María José; Izquierdo Escrig, Raul; Gracenea Zapirain, José Javier; Suay, Julio
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Show full item recordcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/7034
comunitat-uji-handle3:10234/8619
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Title
Influence of zinc molybdenum phosphate pigment on coatings performance studied by electrochemical methodsAuthor (s)
Date
2016-08Publisher
ElsevierISSN
0300-9440Bibliographic citation
MOLINA, J., et al. Influence of zinc molybdenum phosphate pigment on coatings performance studied by electrochemical methods. Progress in Organic Coatings, 2016, vol. 97, p. 244-253Type
info:eu-repo/semantics/articlePublisher version
http://www.sciencedirect.com/science/article/pii/S0300944016303186Version
info:eu-repo/semantics/submittedVersionSubject
Abstract
The effect of the addition of the zinc molybdenum phosphate pigment, on the corrosion resistance properties of powder coating on steel, has been investigated by means of different electrochemical methods: electrochemical ... [+]
The effect of the addition of the zinc molybdenum phosphate pigment, on the corrosion resistance properties of powder coating on steel, has been investigated by means of different electrochemical methods: electrochemical impedance spectroscopy (EIS) and the accelerated cyclic electrochemical technique (ACET). Anticorrosive properties obtained from both techniques showed similar results. Powder coatings incorporating this pigment have shown better performance which is attributed to both barrier properties enhancement and inhibition action of the pigment. This behavior can be correlated to the results obtained in the pigment extract study (polarization test and EIS). Finally, salt fog spray test was performed to confirm the electrochemical tests results. [-]
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Progress in Organic Coatings, 2016, vol. 97Rights
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