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. 2021 Mar 29;11:7109. doi: 10.1038/s41598-021-86572-w

Figure 1.

Figure 1

Overall process of surface coating onto the SSC cathode using infiltration process and the resultant SEM images of coated structure: (a) SSC particle scaffold on GDC pellet, (b) infusing GDC precursor solutions, (c) discrete GDC coating from GDC/glycine solution, and (d) continuous GDC coating from GDC/gelatin solution, after calcination at 800 °C.