Colour Possibilities of Rare Earth Orthoferrite Pigments

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F12%3A39894972" target="_blank" >RIV/00216275:25310/12:39894972 - 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

Colour Possibilities of Rare Earth Orthoferrite Pigments

Popis výsledku v původním jazyce

This thesis deals with preparation of the inorganic pigments of general formula RE0.98Ca0.02FeO3, where RE = La, Gd, Lu, Tm, Yb and Ho. Pigments were prepared by the conventional ceramic method, i.e. solid state reaction. The reaction mixtures were heated at temperatures 800, 900 and 1000 °C. Prepared pigments were applied to the organic binding system and evaluated their colour properties by measuring of reflectance in the visible region of light. The most interesting colour properties were obtained bythe preparation of the sample Lu0.98Ca0.02FeO3. This pigment was prepared by the calcination of the reaction mixture containing Lu2O3, CaCO3, FeOOH and mineralizer LiF at temperature 900 °C. Generally, the mineralizer LiF the most significantly affectsthe colour properties of all pifments.

Název v anglickém jazyce

Colour Possibilities of Rare Earth Orthoferrite Pigments

Popis výsledku anglicky

This thesis deals with preparation of the inorganic pigments of general formula RE0.98Ca0.02FeO3, where RE = La, Gd, Lu, Tm, Yb and Ho. Pigments were prepared by the conventional ceramic method, i.e. solid state reaction. The reaction mixtures were heated at temperatures 800, 900 and 1000 °C. Prepared pigments were applied to the organic binding system and evaluated their colour properties by measuring of reflectance in the visible region of light. The most interesting colour properties were obtained bythe preparation of the sample Lu0.98Ca0.02FeO3. This pigment was prepared by the calcination of the reaction mixture containing Lu2O3, CaCO3, FeOOH and mineralizer LiF at temperature 900 °C. Generally, the mineralizer LiF the most significantly affectsthe colour properties of all pifments.

Druh

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

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Scientific Papers of the University of Pardubice, Series A, Faculty of Chemical Technology

ISSN

1211-5541

e-ISSN

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Svazek periodika

18

Číslo periodika v rámci svazku

prosinec

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

11

Strana od-do

105-115

Kód UT WoS článku

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EID výsledku v databázi Scopus

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