Fig. 3From: Morphology-Controlled Fabrication of Large-Scale Dendritic Silver Nanostructures for Catalysis and SERS ApplicationsSEM images of the Ag products electrodeposited under different current densities: a 0.5 mA cm−2, b 1 mA cm−2, c 2.5 mA cm−2, and d 5 mA cm−2. The concentrations of AgNO3 and citric acid are 2 g/L and 40 g/L, respectivelyBack to article page