Figure 1

Photographs of quasi-solid state composite powders prepared using (a) CeO2 and (b) γ-Al2O3 and 200-µm-thick electrolyte self-standing sheets prepared using (c) CeO2 and (d) γ-Al2O3.
Photographs of quasi-solid state composite powders prepared using (a) CeO2 and (b) γ-Al2O3 and 200-µm-thick electrolyte self-standing sheets prepared using (c) CeO2 and (d) γ-Al2O3.