Listar por tema "Yttrium oxide"

Mostrando ítems 1-2 de 2

    • openAccess   Environmental-friendly yellow pigment based on Tb and M (M = Ca or Ba) co-doped Y2O3 

      De la Luz, Verónica; Prades Tena, Marta; Beltrán Mir, Héctor; Cordoncillo, Eloisa Elsevier (2013)
      A yellow inorganic ceramic pigment with general formula Y1.86−xMxTb0.14O3−x/2 (M = Ca and/or Zn) with x = 0.06, 0.32 and 0.64 were synthesized by a modified Pechini method. XRD, SEM and HRTEM/EDX analysis showed the formation ...

    • openAccess   Photolumiscent properties of nanorods and nanoplates Y2O3:Eu3+ 

      De Moura, Ana Paula; De Oliveira, Larissa Helena; Paris, Elaine Cristina; Siu Li, Maximo; Andres, Juan; Arana Varela, José; Longo, Elson; Rosa, Ieda Springer Verlag (2011)
      Nanorods and nanoplates of Y2O3:Eu3+ powders were synthesized through the thermal decomposition of the Y(OH)3 precursors using a microwave-hydrothermal method in a very short reaction time. These powders were analyzed by ...