Browsing Teses e dissertações by Advisor "143b0d3a-e240-4428-9335-3a5c32e5bfeb"

Now showing items 1-2 of 2

    • Mecanismos eletroquímicos nos processos de descarga do sistema PbO2/H2SO4 

      Freitas, Heverson Renan (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, Câmpus São Carlos, 17/11/2017)
      The goal of this work was to seek a mechanistic and morphological understanding of the discharge process of lead-acid batteries’ positive plates, which exhibits a complex porous structure. Due to this fact, nonporous ...

    • Estudo mecanístico de reações de estado sólido: o caso do sistema Pb/PbSO4/Na2SO4 

      Freitas, Heverson Renan de (Universidade Federal de São Carlos, UFSCar, Programa de Pós-Graduação em Química - PPGQ, Câmpus São Carlos, 21/11/2012)
      In this work, the growth and reduction of PbSO4 in Na2SO4 solution under transient conditions was characterized. A novel methodology for the working-electrode surface preparation before stabilization enhanced the voltametric ...