ListarDepartament: Química Inorgànica i Orgànica por tema "environment-friendly"
Mostrando ítems 1-3 de 3
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A new series of environment-friendly reddish inorganic pigments based on AFeO3 (A = Ln, Y) with high NIR solar reflectance
Elsevier (2021-02-11)Environment-friendly pigments based onAFeO3(A¼La, Pr, Nd, Sm, Gd, Tb, Y or Yb) with high near-infrared (NIR) reflectance were synthesised by a coprecipitation method at 1200 C. The Rietveldrefinement analysis showed ... -
Study of the role of praseodymium and iron in an environment-friendly reddish orange pigment based on Fe doped Pr2Zr2O7: A multifunctional material
Elsevier (2020-07-08)New environment-friendly reddish orange ceramic pigments based on the general formula Pr2Zr2- xFexO7-d (x ¼ 0, 0.05, 0.10, 0.15, 0.20, 0.25) were prepared by the coprecipitation method and fired at 1200 C. X-Ray Diffraction ... -
The influence of Ca2+ and Zn2+ doping on the development of sustainable pigments based on GdFeO3 perovskite: From a reddish colour towards a pure black
Elsevier (2022-04-14)Black pigments are very commonly used and arouse widespread interest in the ceramic industry. Nevertheless, these pigments contain toxic elements that are detrimental to human health. In view of this, the present work is ...