Protonic Conduction of Nanostructured Y-Doped BaZrO₃

Figure 3

The temperature dependence of the electrical resistivity of n-BZY under dry and wet conditions. The grain, gb, and total protonic resistivities were computed from the impedance patterns. The solid line represents the estimated protonic resistivity. For comparison, the electric resistivity of n-YSZ under wet conditions was inserted.