Fig. 1From: Facile Synthesis of Silver Nanowires with Different Aspect Ratios and Used as High-Performance Flexible Transparent Electrodes a, b SEM images of as-synthesized Ag NWs with PVP-40 and PVP-360, respectively. Both the concentration of PVP are 0.15 M. a′ b′ Corresponding statistical distribution of diameter and length. (The insets in a and b are the corresponding SEM images with high magnification and all the scale bars are 500 nm)Back to article page