Figure 5.
SEM images of Bi films surface electrodeposited from PE with 10 mA/cm2 (A,D,G), 15 mA/cm2 (B,E,H), and 20 mA/cm2 (C,F,I) current density, and deposition duration of 60 s (A–C), 180 s (D–F), and 300 s (G–I).
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