Browsing Teses e dissertações by Subject "Tungstato"

Now showing items 1-2 of 2

    • Propriedades fotoluminescentes e fotocatalíticas dos tungstatos de ferro e manganês 

      Almeida, Marcio Aurélio Pinheiro (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, , 01/03/2013)
      MnWO4 and FeWO4 compounds were synthesized, employing AOT, SDS, CTAB, EG, and PEG 200 as surfactants agents, which was proved by X ray diffraction. Furthermore, these compounds were also characterized by vibrational ...

    • Estudo teórico das propriedades ópticas dos BaWO4 e PbWO4 

      Ferreira, Márcio Douvel (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, , 21/09/2012)
      Among the scheelites, we highlight the Barium Tungstats (BaWO4) and lead tungstate (PbWO4). These compounds can be synthesized by various synthetic routes. However, we can highlight the hydrothermal synthesis method assisted ...