PREPARATION AND CHARACTERIZATION OF CERAMIC PIGMENT CUCR2O4 BY ALTERNATIVE METHODS OF SYNTHESIS: NORMAL MICELLES AND CITRATE GEL

Authors

  • Edgar Andrés Chavarriaga Miranda Universidad Nacional de Colombia, Estudiante de doctorado.
  • Juan Fernando Montoya Carvajal Universidad Nacional de Colombia
  • Juan Camilo Restrepo Gutiérrez Departamento de Ingenierí­a de Materiales, Profesor Asociado.
  • Oscar Jaime Restrepo Baena Departamento de Ingenierí­a de Materiales, Profesor Titular

DOI:

https://doi.org/10.5281/zenodo.10032070

Abstract

In the present work investigation was carried out the synthesis and characterization of ceramic pigment CuCr2O4 obtained by synthesis methods of normal micelles and citrate gel. The powders were characterized by techniques like differential scanning calorimetry, thermogravimetric analysis, X-ray diffraction, scanning electron microscopy, VIS spectrophotometry and colorimetry CIEL*a*b*. Ceramic pigments were obtained at calcination temperature of 700 °C and residence times of 6 h, which are lower than those employed by the solid state method, used in the industry of ceramic pigments.

Downloads

Download data is not yet available.

Author Biographies

Edgar Andrés Chavarriaga Miranda, Universidad Nacional de Colombia, Estudiante de doctorado.

Departamento de Ingeniería de Materiales

Juan Fernando Montoya Carvajal, Universidad Nacional de Colombia

Departamento de Ingeniería de Materiales, Estudiante de doctorado.

Published

2015-08-29

How to Cite

Chavarriaga Miranda, E. A., Montoya Carvajal, J. F., Restrepo Gutiérrez, J. C., & Restrepo Baena, O. J. (2015). PREPARATION AND CHARACTERIZATION OF CERAMIC PIGMENT CUCR2O4 BY ALTERNATIVE METHODS OF SYNTHESIS: NORMAL MICELLES AND CITRATE GEL. LatinAmerican Journal of Metallurgy and Materials, 54–60. https://doi.org/10.5281/zenodo.10032070

Issue

Section

Regular Articles