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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

  • DOI - Digital Object Identifier

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

  • Czech description

Classification

  • Type

    D - Article in proceedings

  • CEP classification

    JK - Corrosion and material surfaces

  • OECD FORD branch

Result continuities

  • Project

  • 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

  • e-ISSN

  • 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