Properties of organic coatings with nonisometric ferrite particles

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Properties of organic coatings with nonisometric ferrite particles

Popis výsledku v původním jazyce

Ferrite pigments were synthesized through a high-temperature process during a solid phase. Zinc ferrites were prepared from hematite, goethite, magnetite and specularite entering into reaction with zinc oxide at temperatures ranging from 650 ?C up to 1,150 ?C. The nature of the initial raw material, primarily the shape of its particles, affects the shape of the particles of the synthesized zinc ferrite. The formulated zinc ferrites had a rod-shape, lamellar, and/or isometric shape. The shape of the particles of synthesized zinc ferrites was studied with regard to its effects on the mechanical and corrosion resistance of organic coatings. The obtained pigments were characterized by means of X-ray diffraction analysis and scanning electron microscopy. The synthesized anticorrosion pigments were used to prepare epoxy-ester coatings and water-borne styrene-acrylate coatings that were subjected to post-application testes for physical-mechanical properties and anticorrosion properties.

Název v anglickém jazyce

Properties of organic coatings with nonisometric ferrite particles

Popis výsledku anglicky

Ferrite pigments were synthesized through a high-temperature process during a solid phase. Zinc ferrites were prepared from hematite, goethite, magnetite and specularite entering into reaction with zinc oxide at temperatures ranging from 650 ?C up to 1,150 ?C. The nature of the initial raw material, primarily the shape of its particles, affects the shape of the particles of the synthesized zinc ferrite. The formulated zinc ferrites had a rod-shape, lamellar, and/or isometric shape. The shape of the particles of synthesized zinc ferrites was studied with regard to its effects on the mechanical and corrosion resistance of organic coatings. The obtained pigments were characterized by means of X-ray diffraction analysis and scanning electron microscopy. The synthesized anticorrosion pigments were used to prepare epoxy-ester coatings and water-borne styrene-acrylate coatings that were subjected to post-application testes for physical-mechanical properties and anticorrosion properties.

Druh

D - Stať ve sborníku

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

Physics Procedia

ISBN

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ISSN

1875-3892

e-ISSN

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Počet stran výsledku

9

Strana od-do

247-255

Název nakladatele

Elsevier Science BV

Místo vydání

Amsterdam

Místo konání akce

Pardubice

Datum konání akce

10. 6. 2012

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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