Figure 4

FE-SEM images of the AgNW electrodes and hybrid electrodes with 6 wt.% of SWCNTs. These electrodes were fabricated by low-temperature processing at 60°C. (a) Top view of the AgNW electrodes. (b) Off-angle view of the AgNW electrodes. The AgNWs formed random networks and were loosely stacked together with some spaces between them. (c) Top view of the hybrid electrodes. (d) Off-angle view of the hybrid electrodes. The AgNWs formed random networks, and bundles of SWCNTs established bridges between the AgNWs and filled in the intervening spaces.