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. 2015 Oct 30;5:15277. doi: 10.1038/srep15277

Figure 3.

Figure 3

SEM images of Pt electrodeposited by applying −0.2 V for 90 s (a) or 200 s (b), and −1 V for 90 s (c) or 200 s (d), from solutions containing 25 mM K2PtCl4 and 50 mM H2SO4 (e).