BaSn1−xTbxO3: A new yellow pigment based on a perovskite structure

作者: Petra Luňáková , Miroslav Trojan , Jana Luxová , Jakub Trojan

DOI: 10.1016/J.DYEPIG.2012.07.022

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摘要: Abstract The pigment BaSn 1− x Tb O 3 was synthesized by addition of 4 7 into calcination mixture SnO 2 with either BaCO or BaSO , respectively. Pigments stoichiometric composition corresponding to ranging from 0 1 were obtained conventional ceramic method and calcinated at 1100, 1200, 1300, 1400, 1500, 1600 °C. particle size distribution all pigments evaluated as well the colouration combined organic matrix glaze, colour properties raw materials measured in space CIE L ∗ a b under standardized visible light. an X-ray diffraction analysis performed define character new pigments. brighter yellow for concentration 0.2 0.3 temperature 1500 Most based on meet given range mean d 50 which is necessary condition be applicable glaze. confirmed perovskite structure pigment.

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