Synthesis and Study of Mixed Oxide Inorganic Pigment from Bi2O3-ZnO-CeO2 System

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F17%3A39910488" target="_blank" >RIV/00216275:25310/17:39910488 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10973-017-6316-2" target="_blank" >http://dx.doi.org/10.1007/s10973-017-6316-2</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10973-017-6316-2" target="_blank" >10.1007/s10973-017-6316-2</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Synthesis and Study of Mixed Oxide Inorganic Pigment from Bi2O3-ZnO-CeO2 System

Popis výsledku v původním jazyce

Novel environment-friendly yellow mixed oxide inorganic pigment from Bi2O3-ZnO-CeO2 system with the composition 23 mol% Bi2O3, 15 mol% ZnO and 62 mol% CeO2 was successfully synthesized by a conventional solid-state reaction method. Comprehensive analyses were carried out to characterize the develop pigment powder including simultaneous TG-DTA thermal analysis, colour properties and particle size distribution. The results demonstrated that the optimum calcination for pigment synthesis was located at a range 800-950 degrees C. The colour of the studied mixed oxide pigment is connected with the calcination condition. The substitution of Zn2+ changes the colour from orange to yellow. The colour of the obtained samples was dependent on the calcination condition and the particle size distribution. The most saturated yellow hue was obtained at the calcination temperature of 950 degrees C for 2 h in a furnace of pure air and after its application into organic binder in mass tone. The value C of this sample was approx. 65. The mixed oxide pigments were also evaluated from the standpoint of their particle size distribution. Bi2Ce2O7 is considered to be a non-toxic compound, and the other component (Zn2+ ions) is also the safe element. Therefore, the present mixed oxide could be an attractive candidate as a novel environment-friendly inorganic yellow pigment.

Název v anglickém jazyce

Synthesis and Study of Mixed Oxide Inorganic Pigment from Bi2O3-ZnO-CeO2 System

Popis výsledku anglicky

Novel environment-friendly yellow mixed oxide inorganic pigment from Bi2O3-ZnO-CeO2 system with the composition 23 mol% Bi2O3, 15 mol% ZnO and 62 mol% CeO2 was successfully synthesized by a conventional solid-state reaction method. Comprehensive analyses were carried out to characterize the develop pigment powder including simultaneous TG-DTA thermal analysis, colour properties and particle size distribution. The results demonstrated that the optimum calcination for pigment synthesis was located at a range 800-950 degrees C. The colour of the studied mixed oxide pigment is connected with the calcination condition. The substitution of Zn2+ changes the colour from orange to yellow. The colour of the obtained samples was dependent on the calcination condition and the particle size distribution. The most saturated yellow hue was obtained at the calcination temperature of 950 degrees C for 2 h in a furnace of pure air and after its application into organic binder in mass tone. The value C of this sample was approx. 65. The mixed oxide pigments were also evaluated from the standpoint of their particle size distribution. Bi2Ce2O7 is considered to be a non-toxic compound, and the other component (Zn2+ ions) is also the safe element. Therefore, the present mixed oxide could be an attractive candidate as a novel environment-friendly inorganic yellow pigment.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

<a href="/cs/project/GA16-06697S" target="_blank" >GA16-06697S: Syntéza a charakterizace nových barevných směsných oxidů kovů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2017

Kód důvěrnosti údajů

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

Název periodika

Journal of Thermal Analysis and Calorimetry

ISSN

1388-6150

e-ISSN

—

Svazek periodika

130

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

6

Strana od-do

57-62

Kód UT WoS článku

000411160300006

EID výsledku v databázi Scopus

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