Agricultural waste in the synthesis of coral ceramic pigment

作者：Andreola Fernanda; Barbieri Luisa; Bondioli Federica^*

来源：Dyes and Pigments, 2012, 94(2): 207-211.

DOI：10.1016/j.dyepig.2012.01.007

• Pigments
• Zircon
• Traditional ceramics
• Rice husk ash
• Pigment
• Rice husk ash

This work reports the results of an evaluation of the use of rice husk ash as the source of silica in the preparation of coral ceramic pigments. ZrSiO4-Fe2O3 inclusion pigments have been synthesized by solid state reactions evaluating the effect of the mineralizer and both silica and iron oxide precursors on the reactivity of the system. The colour developed in the derived ceramic glazes has been compared with the colour developed in comparative pigments prepared from pure SiO2.

• 出版日期2012-8