Anticorrosion and physical properties of organic coatings containing perovskites surface modified by polyaniline or polypyrrole phosphates

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39911232" target="_blank" >RIV/00216275:25310/17:39911232 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s11696-016-0086-3" target="_blank" >http://dx.doi.org/10.1007/s11696-016-0086-3</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11696-016-0086-3" target="_blank" >10.1007/s11696-016-0086-3</a>

Result language

angličtina

Original language name

Anticorrosion and physical properties of organic coatings containing perovskites surface modified by polyaniline or polypyrrole phosphates

Original language description

The work describes the properties of perovskites pigments subjected to surface treatment with conductive polymers for use in protective coatings. The perovskites (XYO3; X = Zn, Ca, Sr; Y = Ti, Mn) were synthesised by high-temperature solid-phase reaction, and their surface was modified with a conductive polymer, specifically polyaniline phosphate (PANI) or polypyrrole phosphate (PPy), by chemical oxidative polymerisation. Conductive polymers are currently attracting considerable interest in a number of sectors, among them the paint industry owing to their non-toxicity and high stability. Paints consisting of a solvent-based epoxy-ester resin as the binder and the above-mentioned perovskite/PANI/PPy pigments were formulated. Corrosion resistance of the coatings was evaluated in dependence on the type of particle surface treatment with the conductive polymer, chemical composition of the pigment, and pigment volume concentration (PVC) in simulated corrosive atmospheres. The effect of the surface-treated inorganic composite pigments on the corrosion rate was investigated using electrochemical tests and accelerated corrosion tests.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

20506 - Coating and films

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Chemical Papers

ISSN

0366-6352

e-ISSN

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Volume of the periodical

71

Issue of the periodical within the volume

2

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

10

Pages from-to

439-448

UT code for WoS article

000394523000021

EID of the result in the Scopus database

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