Figure 3

(a) SEM image of the final electrode state (scale bar = 2 mm) and (b,c) the NSF top views. The drying conditions are as follows: (b) natural drying and (c) supercritical drying.

(a) SEM image of the final electrode state (scale bar = 2 mm) and (b,c) the NSF top views. The drying conditions are as follows: (b) natural drying and (c) supercritical drying.