Inkjet-deposited single-wall carbon nanotube micropatterns on stretchable PDMS-Ag substrate-electrode structures for Piezoresistive strain sensing

Printed piezoresistive strain sensors based on stretchable roll-to-roll screen-printed silver electrodes on polydimethylsiloxane substrates and inkjet-deposited single-wall carbon nanotube micropatterns are demonstrated in this work. With the optimization of surface wetting and inkjet printing parameters, well-defined microscopic line patterns of the nanotubes with a sheet resistance of