Anticorrosive pigments based of perovskite with surface layer conductive polymer PPDA
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F16%3A39901791" target="_blank" >RIV/00216275:25310/16:39901791 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Anticorrosive pigments based of perovskite with surface layer conductive polymer PPDA
Original language description
The properties of protective organic coatings containing perovskites whose surface had been modified with conductive polymers were investigated, with focus on their anticorrosion effect. The perovskite type pigments (XYO3; X = Ca, Sr, Y = Ti, Mn) were synthesized by high-temperature solid-phase reaction, and their surface was modified with a conductive polymer, specifically polyparaphenylendiamine phosphate (PPDA), 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/PPDA pigments were formulated and subjected to mechanical tests in order to assess the effect of the composite pigment particles on the paints' mechanical resistance. Corrosion resistance of the coatings was tested also 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 atmosphere.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JK - Corrosion and material surfaces
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
IX. konference Pigmenty a plniva : conference proceedings
ISBN
978-80-906269-1-1
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
79-84
Publisher name
CHEMagazín, s.r.o.
Place of publication
Pardubice
Event location
Seč
Event date
Nov 7, 2016
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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