Figure 5
From: Dendrite Suppression by Shock Electrodeposition in Charged Porous Media

Morphologies of Cu film depending on surface charge of CN membrane: CN(+) (a,c) and CN(−) (b,d). Cu electrodeposition is carried out in 100 mM CuSO4 by applying −20 mA for 2000 s. SEM images (a,b) and EDS mapping analysis of Cu (c,d).