Fig. 6: Flexible/stretchable transparent electrodes from electrospun nanofibers.
a Schematic of the polymer-nanofiber templating process for fabricating nanotrough networks. b SEM images of a junction between two nanotroughs (right) and the cross-section of a single gold nanotrough (left). c Sheet resistance versus optical transmission (at 550nm) for copper, gold, silver, and aluminum nanotrough networks. d Photographs of ‘conducting paper’, demonstrating the reversible flexibility of nanotrough network-based transparent electrodes (modified from ref. 84, copyright 2013 Springer Nature).
