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dc.contributor.author |
Hájková, Tereza
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dc.contributor.author |
Kalendová, Andréa
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dc.contributor.author |
Kohl, Miroslav
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dc.contributor.author |
Antošová, Barbora
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dc.date.accessioned |
2020-04-09T12:56:03Z |
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dc.date.available |
2020-04-09T12:56:03Z |
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dc.date.issued |
2017 |
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dc.identifier.isbn |
978-80-7560-090-5 |
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dc.identifier.issn |
1211-5541 |
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dc.identifier.uri |
https://hdl.handle.net/10195/75307 |
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dc.description.abstract |
The main goal of this work was to investigate the corrosion inhibiting and
physical properties of organic coatings containing pigments whose surface had
been modified with a layer of a conductive polymer in comparison with the
untreated pigments. Four perovskite-based pigments, viz. CaTiO3, SrTiO3,
CaMnO3 and SrMnO3, were prepared by high-temperature calcination, and their
surface modified with a layer of the conductive polymer poly(pphenylenediamine).
This modification was achieved by oxidative polymerisation.
The physico-chemical properties of the pigments were examined by XRD, XRF,
and SEM. The composite pigments were used in coatings (paints) based on a
solvent-type epoxy-ester resin. The pigment volume concentration (PVC) in the paints was 1 %, 5 %, 10 %, and 15 %. The paint films were subjected to physicomechanical
tests and accelerated corrosion tests; the respective results being
correlated with the pigment type and concentration and with the surface
modification with poly(p-phenylenediamine) as a conductive polymer. The
anticorrosion and mechanical properties of the paints have been compared to
those of a reference paint containing zinc phosphite hydrate, a proven and
established anticorrosion pigment. |
en |
dc.format |
p. 179–211 |
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dc.language.iso |
en |
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dc.publisher |
University of Pardubice |
en |
dc.relation.ispartof |
Scientific papers of the University of Pardubice. Series A, Faculty of Chemical Technology. 23/2017 |
en |
dc.rights |
open access |
en |
dc.title |
Effect of surface treatment of pigment particles with polyparaphenylene-diamine phosphate on their corrosion inhibiting properties in organic coatings |
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dc.type |
Article |
en |
dc.peerreviewed |
yes |
en |
dc.publicationstatus |
publisher's version |
en |
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