We adopt a verified transition-state theory as well as the boundary perturbation method to calculate the ionic conductivities for a class of bismuth oxysulfates like as well as . Our numerical results compared with previous experimental data of ionic conductivities of (Smirnov et al. in Solid State Ionics 156:79-84, 2003) show rather good fit. We then predict numerically the ionic conductivities for by selecting a suitable activation energy.
展开▼