Highly flexible and transparent solid-state supercapacitors based on RuO2/PEDOT:PSS conductive ultrathin films

The aerosol-jet spraying of blended dispersion results in RuO2/PEDOT: PSS hybrid thin film, which explores the synergistic effects of high DC conductivity and low optical conductivity of PEDOT: PSS, coupled with high pseudocapacitance from RuO2 nanoparticles. Consequently, the hybrid thin films demonstrate excellent transparency and areal capacitance in transparent, flexible, solid-state supercapacitors.241