Fig. 2From: Electroplated core–shell nanowire network electrodes for highly efficient organic light-emitting diodesSEM images of a Ag-AgNW, b Ni-AgNW, c Cu-AgNW, and d Pd-AgNW films at various electroplating times (2, 6, 8, 10, and 20 s) at a constant current density of 2 mA/cm2Back to article page