Ceramic Pigments Based on Doped Strontium stannates
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F14%3A39897865" target="_blank" >RIV/00216275:25310/14:39897865 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1007/s10973-013-3605-2" target="_blank" >http://dx.doi.org/10.1007/s10973-013-3605-2</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10973-013-3605-2" target="_blank" >10.1007/s10973-013-3605-2</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Ceramic Pigments Based on Doped Strontium stannates
Popis výsledku v původním jazyce
This study reports the development of red-shade inorganic pigments based on chromium- and terbium-doped strontium stannate. Perovskite compounds belong to group of high-temperature pigments. Powder samples were prepared by the conventional ceramic method, i.e. solid-state reaction. Pigments were characterized by X-ray diffraction analysis and thermal analysis. Powder morphology was analysed by scanning electron microscopy. The colouring mechanism seems to result from the combined contribution of octahedral Cr(III) and tetrahedral Cr(IV) species replacing Sn4+. Colorimetric parameters were evaluated by measuring the reflectance in the visible region of light, and their colouring performance was tested in an organic matrix and transparent ceramic glazes.Intense reddish brown hues were developed with optimized formulations, i.e. containing 0.1 Cr and 0.1 Tb at 1,350 A degrees C.
Název v anglickém jazyce
Ceramic Pigments Based on Doped Strontium stannates
Popis výsledku anglicky
This study reports the development of red-shade inorganic pigments based on chromium- and terbium-doped strontium stannate. Perovskite compounds belong to group of high-temperature pigments. Powder samples were prepared by the conventional ceramic method, i.e. solid-state reaction. Pigments were characterized by X-ray diffraction analysis and thermal analysis. Powder morphology was analysed by scanning electron microscopy. The colouring mechanism seems to result from the combined contribution of octahedral Cr(III) and tetrahedral Cr(IV) species replacing Sn4+. Colorimetric parameters were evaluated by measuring the reflectance in the visible region of light, and their colouring performance was tested in an organic matrix and transparent ceramic glazes.Intense reddish brown hues were developed with optimized formulations, i.e. containing 0.1 Cr and 0.1 Tb at 1,350 A degrees C.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CA - Anorganická chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Journal of Thermal Analysis and Calorimetry
ISSN
1388-6150
e-ISSN
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Svazek periodika
116
Číslo periodika v rámci svazku
2
Stát vydavatele periodika
NL - Nizozemsko
Počet stran výsledku
6
Strana od-do
709-714
Kód UT WoS článku
000334688900023
EID výsledku v databázi Scopus
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