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.
Tokuno et al. Nanoscale Research Letters 2012 7:281 doi:10.1186/1556-276X-7-281