Listar por tema "colour"

Mostrando ítems 1-6 de 6

    • closedAccess   Characterization of yellow and red inorganic pigments from Mg0.5Cu1.5VxP2−xO7 (0 ≤x≤2) solid solutions 

      Tena, M. A.; Mendoza, Rafael; Martínez, David; Trobajo-Fernández, María del Camino; García, José R.; Garcia-Granda, Santiago Springer (2020)
      The structural characterization of Mg0.5Cu1.5VxP2−xO7 (0.0 ≤x≤2.0) compositions was performed and the colour parameters of these materials measured. Solid solutions in the α-Cu2P2O7, β-Cu2P2O7 and β-Cu2V2O7 structures were ...

    • closedAccess   Co2P2O7‐Ni2P2O7 solid solutions: Structural characterization and color 

      Tena, M. A.; Mendoza, Rafael; Trobajo-Fernández, María del Camino; Garcia-Granda, Santiago Wiley (2018-10)
      NH4[Co1−yNiyPO4]·H2O (0 ≤ y ≤ 1) single crystals were fired to prepare Co2−xNixP2O7 0 ≤ x ≤ 2 solid solutions between 800 and 1200°C. The structure of these solid solutions is α‐M2P2O7 (M = Co, Ni). The contraction of the ...

    • closedAccess   Colour Symbolism in The Handmaid’s Tale 

      Delgado Mercado, Irene Universitat Jaume I (2019-06-12)
      The Handmaid’s Tale by Margaret Atwood (1985) narrates the creation of a totalitarian and patriarchal society called Gilead, arranged into several social classes whose power variates depending on their status. At the ...

    • openAccess   Comportamiento de tejas de diferente color (rojo y paja) frente al biodeterioro 

      Gazulla Barreda, Maria Fernanda; Sánchez-Vilches, Enrique; González, J. M.; Orduña, Mónica Elsevier (2014)
      La colonización biológica es un fenómeno que afecta de forma negativa a la durabilidad de los materiales de construcción. A nivel industrial se ha observado que las tejas de color paja muestran mayor tendencia a la ...

    • openAccess   Fuel effect on solution combustion synthesis of Co(Cr,Al)2O4 pigments 

      Gilabert, Jessica; Palacios Tejero, Maria Dolores; Sanz-Solana, Vicente; Mestre Beltrán, Sergio Elsevier (2017-10)
      The fuel effect on the synthesis of a ceramic pigment with a composition CoCr2−2ΨAl2ΨO4 (0 ≤ Ψ ≤ 1) by means of solution combustion synthesis process (SCS) has been studied. Three different fuels were selected to carry out ...

    • closedAccess   Influence of the structure of CrPO4 on the formation of CrVxP1−xO4 solid solutions and their colour 

      Tena, M. A.; Mendoza, Rafael; García, José R.; Garcia-Granda, Santiago Elsevier (2017-10-01)
      CrVxP1-xO4 (0 <= x <= 1) compositions were synthesized via the chemical co-precipitation method. At 600 degrees C, the detected crystalline phase is monoclinic CrVO4 when x >= 0.7. At 800 degrees C, two isostructural phases ...