ListarDepartament: Química Inorgànica i Orgànica por tema "Optical properties"

Mostrando ítems 1-3 de 3

    • closedAccess   New insights in the structure-luminescence relationship of Eu:SrAl2O4 

      Cordoncillo, Eloisa; Julian-Lopez, Beatriz; Martínez, M.; Sanjuan, M.L.; Escribano López, Purificación Elsevier (2009)
      This work aims the preparation of Eu:SrAl2O4 through a sol-gel methodology. Some studies point out the possibility that hexagonal polymorph exhibit higher luminescence efficiency than the monoclinic one. However, the slow ...

    • closedAccess   Synthesis of Cr-doped CaTiSiO5 ceramic pigments by spray drying 

      Lyubenova, Teodora; Matteucci, Francesco; Costa, Anna Luisa; Dondi, Michele; Ocaña Jurado, Manuel; Carda Castelló, Juan Bautista Elsevier (2009)
      Cr-doped CaTiSiO5 was synthesized by spray drying and conventional ceramic method in order to assess its potential as ceramic pigment. The evolution of the phase composition with thermal treatment was investigated by X-ray ...

    • closedAccess   Synthesis of diphosphate Mn2−xMgxP2O7 solid solutions with thortveitite structure: New pink ceramic dyes for the colouration of ceramic glazes 

      Llusar, Rosa; García López, Araceli; Gargori, Carina; Galindo Llorach, Roberto; Badenes March, José Antonio; Monrós, Guillermo Elsevier (2012)
      Solid solutions of Mn and Mg mixed diphosphatesMn2-xMgxP2O7 (0.2 < x < 1.5) have been prepared by calcination (1000 °C/4 h) of coprecipitate precursors and characterized for the first time (through thermal analysis, XRD, ...