financially supported by the National Natuie Science Foundation of China (No 11204082);Shanghai Natural Pond (No, 16ZR1410700)
Silver nanoparticles (AgNPs) are directly grown on surface of ~25 μm copper wire by ultrasound-assisted chemical reduction. Silver nitrate is used as precursors, when polyvinylpyrrolidone (PVP) is added as a controll...