Study of Cr-SnO2 ceramic pigment and of Ti/Sn ratio on formation and coloration of these materials
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Scholar |
Otros documentos de la autoría: Tena, M. A.; Meseguer, Susana; Gargori, Carina; Forés, Ana; Badenes March, José Antonio; Monrós, Guillermo
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http://dx.doi.org/10.1016/j.jeurceramsoc.2006.04.183 |
Metadatos
Título
Study of Cr-SnO2 ceramic pigment and of Ti/Sn ratio on formation and coloration of these materialsAutoría
Fecha de publicación
2007Editor
ElsevierISSN
1873-619XCita bibliográfica
M.A. Tena, S. Meseguer, C. Gargori, A. Forés, J.A. Badenes, G. Monrós, Study of Cr-SnO2 ceramic pigment and of Ti/Sn ratio on formation and coloration of these materials, Journal of the European Ceramic Society, Volume 27, Issue 1, 2007, Pages 215-221Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.sciencedirect.com/science/article/pii/S0955221906004043Palabras clave / Materias
Resumen
In this study, CrxSn1−xO2 (0 ≤ x ≤ 0.06) and Cr0.03Sn0.97−yTiyO2 (0 < y ≤ 0.97) compositions were synthesized by the ceramic method and characterized by X-ray diffraction, UV–vis spectroscopy and CIE L*a*b* (Commission ... [+]
In this study, CrxSn1−xO2 (0 ≤ x ≤ 0.06) and Cr0.03Sn0.97−yTiyO2 (0 < y ≤ 0.97) compositions were synthesized by the ceramic method and characterized by X-ray diffraction, UV–vis spectroscopy and CIE L*a*b* (Commission Internationale de l’Eclairage L*a*b*) parameters measurements. From CrxSn1−xO2 samples fired at 1600 °C/1 h, x = 0.03 was established as the composition limit of formation of solid solutions. When x ≤ 0.01, better coloration of glazed tiles were obtained from short thermal treatment (1400 °C/1 h or 1600 °C/1 h) than from long thermal treatment (1400 °C/24 h). When 0.01 < x < 0.06 small variations of color in glazed tiles were obtained from samples fired at 1400 °C/24 h and 1600 °C/1 h. From Cr0.03Sn0.97−yTiyO2 compositions, a better purple color was obtained when y = 0.02 (Ti/Sn ∼ 2.1 × 10−2) than when y = 0. [-]
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Journal of the European Ceramic Society, 27, 1, p. 215–221Derechos de acceso
© 2006 Elsevier Ltd. All rights reserved.
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