Synthesis, through pyrolysis of aerosols, of YIn1−xMnxO3 blue pigments and their efficiency for colouring glazes

Mn-doped YInO3 blue pigments have been synthesised at a much lower temperature (1100 C) than that required by the traditional solid state method (1400 C). The procedure, which is based on the pyrolysis at 600 C of aerosols generated from aqueous solutions of Y, In and Mn nitrates followed by anneali...

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Bibliographic Details
Published in:Dyes and pigments 2011-12, Vol.91 (3), p.501-507
Main Authors: Ocana, M, Espinos, J P, Carda, J B
Format: Article
Language:English
Subjects:
Aerosols
Ceramics
Ceramics industry
Colouring
Glazes
Manganese
Pigments
Pyrolysis
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Summary:Mn-doped YInO3 blue pigments have been synthesised at a much lower temperature (1100 C) than that required by the traditional solid state method (1400 C). The procedure, which is based on the pyrolysis at 600 C of aerosols generated from aqueous solutions of Y, In and Mn nitrates followed by annealing at 1100 C, yields spherical pigments particles with heterogeneous size in the optimum range required for ceramic applications (
ISSN:0143-7208
DOI:10.1016/j.dyepig.2011.03.009