PVA:PEDOT:PSS:CARBON BASED NANO-COMPOSITES FOR PRESSURE SENSOR APPLICATIONS

A novel pressure sensor, PVA:PEDOT:PSS: carbon-based nanocomposites has been characterized by different physical analyses and measurements. Through SEM and optical images, we notice that carbon-based materials to the PVA/PEDOT: PSS solutions change the shape of the surface and its mechanical characteristics in addition to the change of resistance and be the highest possible at carbon black (7.98 x 10-1). XRD results show that the PVA/PEDOT:PSS: MWCNTs composite has the highest value of the strain (s= -0.0753) and the lowest value for grain size (G = 1.03456 nm). The adhesion properties, the casted drops solutions have high adhesion properties.