Listar por tema "Pigments"
Mostrando ítems 1-7 de 7
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Brown ceramic pigments based on chromium(III)-doped titanite obtained by spray pyrolysis
Elsevier (2008)Cr-doped titanite (CaTiSiO5) pigments were synthesized through spray pyrolysis of aerosols generated from aqueous solutions containing colloidal silica, calcium chloride, titanium(IV) oxychloride and chromium(III) nitrate. ... -
Ecopigmentos cerámicos verdes y amarillos de Pr2Mo2O9 dopados con calcio obtenidos en presencia de mineralizadores y por coprecipitación química
Sociedad Española de Cerámica y Vidrio (2011)In this paper the synthesis of (Pr2-xCax)Mo2O9 solid solutions by ceramic route is presented. Crystallography and colour evolution from green to yellow described on literature have been checked. When enamelled in a lead ... -
New chromium-calcium titanate red ceramic pigment
Trans Tech Publications (2010)Synthesis and characterization of a new chromium- calcium titanate red ceramic pigment is described in this communication. The pigment is based on the solid solution of chromium (IV) in calcium titanate and was characterized ... -
Structural and Spectroscopy Study of a Novel Erbium Titanate Pink Pigment Prepared by Sol-gel Methodology
American Chemical Society (2008)Pyrochlore oxides show a large variety of physical and chemical properties depending on the ordering/disordering of the cations and oxygen vacancies. Taking account of these structural features and the luminescent properties ... -
Synthesis and characterisation of Y2O3 co-doped with Co (III) or Eu (III) and Ba (II) or Ca (II)
Universitat Jaume I (2014)Two years ago, the solid state chemistry research group at Jaume I University studied the possibility of developing new lanthanide-based inorganic pigments. The synthesis of M (II) (Ca or Ba) and Tb (III) co-doped Y2O3 ... -
Synthesis and structural characterization of CaMg0.5CoxNi0.5-xSi2O6 (0 ≤ x ≤ 0.5) solid solutions as a colouring substance
Elsevier Ltd (2024-03-13)In this study, CaMg0.5CoxNi0.5-xSi2O6 (0.0 ≤ x ≤ 0.5) solid solutions with a diopside structure were prepared to reduce the cobalt and nickel amounts compared to M2SiO4 or MgMSiO4 (M = Co, Ni) compounds or CaCoxNi1-xSi2O6 ... -
Synthesis of new ceramic pigment based on Titanite CaTiSiO5 structure
Universitat Jaume I (2016-09-22)The ceramic sector is one of three more important sectors of Spain. In 2015, according data of “Asociación Española de Fabricantes de Azulejos y Pavimentos Cerámicos” (ASCER), the sales have reached around 3075 milions ...