Table 5 Activation energy of YSB samples

From: Plasma-Sprayed High-Performance (Bi2O3)0.75(Y2O3)0.25 Electrolyte for Intermediate-Temperature Solid Oxide Fuel Cells (IT-SOFCs)

YSB Activation energy, eV
> 600 °C < 600 °C
Coating deposited at room temperature 0.92 1.29
Coating deposited at 350 °C 0.88 1.28
Sintered pellet 0.62 1.25