| Abstract: | The change of conductivity and transparency of silver nanowire(AgNW) films by adding silver nano-particles(AgNPs) onto their surface is studied.The results show that the conductivity of the AgNW film is greatly improved with its sheet resistance reduced about 78.7% to 51.9 Q/sq,and there is no obvious reduction of the transmittance.Further studies show that there is a self-assembling process pushing the AgNPs to concentrate at the intersecting points between AgNWs to weld them,which would reduce the intersection resistance between the AgNWs.This self-assembling behavior is led by the surface interactivities among the dispersing liquid of AgNPs,the surface of the substrate and AgNWs when the dispersing liquid is drying. |
