Syntéza a vlastnosti pigmentů na bázi feritů XxZnyFe2O4 s neizometrickým tvarem částic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F07%3A00006297" target="_blank" >RIV/00216275:25310/07:00006297 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis and Properties of Pigments Based on XxZnyFe2O4 Ferrites with Nonisometric Particles

Popis výsledku v původním jazyce

The anticorrosion pigments were synthesized from oxides or carbonates at high temperature. The synthesized pigments had particles with a pronounced lamellar-tubular shape: MgFe2O4; Mg0.8Zn0.2Fe2O4; Mg0.6Zn0.4Fe2O4; Mg0.4Zn0.6Fe2O4; Mg0.2Zn0.8Fe2O4; ZnFe2O4; Ca0.2Zn0.8Fe2O4; and CaFe2O4. The other type of synthesized ferrite pigments were core-shell anticorrosion pigments where a layer corresponding to this composition MgFe2O4 / KAl3Si3O11; Mg0.8Zn0.2Fe2O4 / KAl3Si3O11; Mg0.6Zn0.4Fe2O4 / KAl3Si3O11; Mg0.4Zn0.6Fe2O4 / KAl3Si3O11; Mg0.2Zn0.8Fe2O4 /KAl3Si3O11; ZnFe2O4 / KAl3Si3O11; Ca0.2Zn0.8Fe2O4 / KAl3Si3O11; and CaFe2O4 / KAl3Si3O11 was applied onto the core ? white mica ? by a chemical reaction. The prepared pigments were characterized by means of X-ray diffraction analysis, particle size distribution measurement, and scanning electron microscopy. The synthesized anticorrosion pigments were used to formulate alkyd paints that were tested in corrosion atmospheres.

Název v anglickém jazyce

Synthesis and Properties of Pigments Based on XxZnyFe2O4 Ferrites with Nonisometric Particles

Popis výsledku anglicky

The anticorrosion pigments were synthesized from oxides or carbonates at high temperature. The synthesized pigments had particles with a pronounced lamellar-tubular shape: MgFe2O4; Mg0.8Zn0.2Fe2O4; Mg0.6Zn0.4Fe2O4; Mg0.4Zn0.6Fe2O4; Mg0.2Zn0.8Fe2O4; ZnFe2O4; Ca0.2Zn0.8Fe2O4; and CaFe2O4. The other type of synthesized ferrite pigments were core-shell anticorrosion pigments where a layer corresponding to this composition MgFe2O4 / KAl3Si3O11; Mg0.8Zn0.2Fe2O4 / KAl3Si3O11; Mg0.6Zn0.4Fe2O4 / KAl3Si3O11; Mg0.4Zn0.6Fe2O4 / KAl3Si3O11; Mg0.2Zn0.8Fe2O4 /KAl3Si3O11; ZnFe2O4 / KAl3Si3O11; Ca0.2Zn0.8Fe2O4 / KAl3Si3O11; and CaFe2O4 / KAl3Si3O11 was applied onto the core ? white mica ? by a chemical reaction. The prepared pigments were characterized by means of X-ray diffraction analysis, particle size distribution measurement, and scanning electron microscopy. The synthesized anticorrosion pigments were used to formulate alkyd paints that were tested in corrosion atmospheres.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JK - Koroze a povrchové úpravy materiálu

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název periodika

Pigment & Resin Technology

ISSN

0369-9420

e-ISSN

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Svazek periodika

68

Číslo periodika v rámci svazku

5-6

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

11

Strana od-do

195-215

Kód UT WoS článku

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EID výsledku v databázi Scopus

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