Anticorrosion pigments with a shell of doped polyaniline

It has been determined that a dopant acid affects the dispersion composition of the prepared coreshell pigments. Anticorrosion properties of the pigments with the polyaniline (PAN) shell have been investigated. Pigments with a PAN shell doped by phosphoric acid possess the highest anticorrosion prop...

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Veröffentlicht in:	Protection of metals and physical chemistry of surfaces 2017-03, Vol.53 (2), p.329-334
Hauptverfasser:	Kurbatov, V. G., Indeikin, E. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Characterization and Evaluation of Materials Chemistry and Materials Science Coatings Corrosion and Coatings Corrosion prevention Dopants Electrical resistivity Industrial Chemistry/Chemical Engineering Inorganic Chemistry Materials Science Metallic Materials Phosphoric acid Physical chemistry Physicochemical Problems of Materials Protection Pigments Polyanilines Tribology
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Beschreibung
Zusammenfassung:	It has been determined that a dopant acid affects the dispersion composition of the prepared coreshell pigments. Anticorrosion properties of the pigments with the polyaniline (PAN) shell have been investigated. Pigments with a PAN shell doped by phosphoric acid possess the highest anticorrosion properties. The dependence of the electrical conductivity on the substrate-to-PAN ratio has been determined. Anticorrosion properties of polymer coatings containing the pigments with PAN shell have been studied.
ISSN:	2070-2051 2070-206X
DOI:	10.1134/S2070205117020162