Fig. 2From: Facile Synthesis of Silver Nanowires with Different Aspect Ratios and Used as High-Performance Flexible Transparent ElectrodesSEM images of Ag NWs synthesized using different mixed PVP molecules. a PVP-40:PVP-58 = 2:1, b PVP-40:PVP-58 = 1:1, c PVP-40:PVP-58 = 1:2, d PVP-40:PVP-360 = 2:1, e PVP-40:PVP-360 = 1:1, f PVP-40:PVP-360 = 1:2, respectively. All the total concentration of PVP are 0.15 M, and different PVP molecules are mixed at molar ratio. (The insets in a–f are the corresponding SEM images with high magnification, and all the scale bars are 500 nm)Back to article page