Fig. 1: Au-coated AgNWs/PDMS soft electrodes prepared by galvanic replacement.
From: Facile strategy for uniform gold coating on silver nanowires embedded PDMS for soft electronics
a An optical image of the 8 × 8 fully soft organic transistors array. Inset is the schematic exploded view of the single fully soft organic transistor. b, c Schematic of the charge injection between the organic semiconductor and particulate Au-coated AgNWs/PDMS electrodes (b), and uniform Au-coated AgNWs/PDMS electrodes (c). d Schematic of the galvanic replacement process of AgNWs/PDMS electrodes using HAuCl4 solution in the presence and absence of NaCl. Insets are SEM images of the soft electrode under each condition.
