Recently, the traditional ceramic industry has demonstrated increased interest in obtaining inclusion pigments to stabilize unstable chromophores, such as hematite or cadmium sulfoselenide, at firing temperature and in studying the actions of molten glasses. This present work focuses on a new method for synthesizing hematite-zircon inclusion pigments from an unconventional mixture of precursors. For this purpose, a glassy composition that belongs to the LiO2-ZrO2-SiO2 system and that crystallizes into zircon during the calcination step has been chosen.
New glass-ceramic inclusion pigment / F., Bondioli; Manfredini, Tiziano; Siligardi, Cristina; Ferrari, Anna Maria. - In: JOURNAL OF THE AMERICAN CERAMIC SOCIETY. - ISSN 0002-7820. - STAMPA. - 88:4(2005), pp. 1070-1071. [10.1111/j.1551-2916.2005.00217.x]
New glass-ceramic inclusion pigment
MANFREDINI, Tiziano;SILIGARDI, Cristina;FERRARI, Anna Maria
2005
Abstract
Recently, the traditional ceramic industry has demonstrated increased interest in obtaining inclusion pigments to stabilize unstable chromophores, such as hematite or cadmium sulfoselenide, at firing temperature and in studying the actions of molten glasses. This present work focuses on a new method for synthesizing hematite-zircon inclusion pigments from an unconventional mixture of precursors. For this purpose, a glassy composition that belongs to the LiO2-ZrO2-SiO2 system and that crystallizes into zircon during the calcination step has been chosen.
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