The Effects of Dilute Sulfuric Acid on Sheet Resistance and Transmittance in Poly(3,4-thylenedioxythiophene): Poly(styrenesulfonate) Films
Figure 7
The surface morphology of (a) pristine PEDOT: PSS; (b) doping ratio of PEDOT: PSS to dilute H2SO4 is 25 : 2; (c) doping ratio of PEDOT: PSS to dilute H2SO4 is 25 : 4.
