About: Influence of Firing Temperature on the Color Properties of Orthoferrite PrFeO3

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Orthoferrites belong to the large group of inorganic pigments and thanks to their excellent properties they have been widely used in various industries. Orthoferrite PrFeO3 with the perovskite structure was obtained in this work. This compound was synthesized with the solid state reaction by calcination in the temperature region 1000-1500 degrees C. The methods of thermal analysis were used for characterization of thermal behavior, formation and thermal stability of the tested orthoferrite. The main aim of this work was to study the influence of calcination temperature on the color properties of PrFeO3. The color properties of powdered samples and the samples applied into ceramic transparent glaze and organic matrix in mass tone were also studied. The tested samples can be described by different brown color hues depending on calcining temperature. The phase composition of the powdered compounds was studied by X-ray diffraction analysis and the results of the powdered samples prepared at lower temperatures informed about the presence of several-phases compound. Particle size distribution of the samples was observed in dependence on calcination temperature too. The values of mean particle size of tested orthoferrites are moved from 3.9 to 18.5 mu m. For preparation of orthoferrites with the excellent color properties the firing temperature 1200 degrees C is necessary. Orthoferrites belong to the large group of inorganic pigments and thanks to their excellent properties they have been widely used in various industries. Orthoferrite PrFeO3 with the perovskite structure was obtained in this work. This compound was synthesized with the solid state reaction by calcination in the temperature region 1000-1500 degrees C. The methods of thermal analysis were used for characterization of thermal behavior, formation and thermal stability of the tested orthoferrite. The main aim of this work was to study the influence of calcination temperature on the color properties of PrFeO3. The color properties of powdered samples and the samples applied into ceramic transparent glaze and organic matrix in mass tone were also studied. The tested samples can be described by different brown color hues depending on calcining temperature. The phase composition of the powdered compounds was studied by X-ray diffraction analysis and the results of the powdered samples prepared at lower temperatures informed about the presence of several-phases compound. Particle size distribution of the samples was observed in dependence on calcination temperature too. The values of mean particle size of tested orthoferrites are moved from 3.9 to 18.5 mu m. For preparation of orthoferrites with the excellent color properties the firing temperature 1200 degrees C is necessary. (en)
Title	Influence of Firing Temperature on the Color Properties of Orthoferrite PrFeO3 Influence of Firing Temperature on the Color Properties of Orthoferrite PrFeO3 (en)
skos:prefLabel	Influence of Firing Temperature on the Color Properties of Orthoferrite PrFeO3 Influence of Firing Temperature on the Color Properties of Orthoferrite PrFeO3 (en)
skos:notation	RIV/00216275:25310/14:39897862!RIV15-MSM-25310___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...iv/cisloPeriodika	March
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Šulcová, Petra Trojan, Miroslav Luxová, Jana
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Univerzita Pardubice / Fakulta chemicko-technologická
http://linked.open...dnocenehoVysledku	21425
http://linked.open...ai/riv/idVysledku	RIV/00216275:25310/14:39897862
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Particle Size Distribution; Rare Earth Element; Methods of Thermal Analysis; Optical Properties; Orthoferrite; Inorganic Pigments (en)
http://linked.open.../riv/klicoveSlovo	Optical Properties Methods of Thermal Analysis Rare Earth Element Orthoferrite Particle Size Distribution Inorganic Pigments
http://linked.open...odStatuVydavatele	NL - Nizozemsko
http://linked.open...ontrolniKodProRIV	[7BF2306BA317]
http://linked.open...i/riv/nazevZdroje	Thermochimica Acta
http://linked.open...in/vavai/riv/obor	CA
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	579
http://linked.open...iv/tvurceVysledku	Šulcová, Petra Luxová, Jana Trojan, Miroslav
http://linked.open...ain/vavai/riv/wos	000334894700014
issn	0040-6031
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.tca.2014.01.017
http://localhost/t...ganizacniJednotka	25310

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