Figure 10.
(a) Stability result of a 5LZO-5SDC SOFC at 550 °C and (b) cross-sectional view of the 5LZO-5SDC SOFC after stability measurement; Enlarged cross-sectional SEM images focusing on the (c) anode/electrolyte interface and (d) electrolyte/cathode interface to show the morphology of electrodes and electrolyte.