PEDOT:PSS

Nanotechnology

Organic semiconductor

Semiconductor

Engineering

Conductive polymer

Copolymer

Composite material

Metallurgy

Materials science

Styrene

Sulfonate

Layer (electronics)

Sodium

Chemical engineering

Optoelectronics

Polymer

Semiconductor device

Materials Horizons

Poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate), PEDOT:PSS, has been widely used as an effective hole transporting material in many different organic semiconductor devices for well over a decade.

The damaging effects of the acidity in PEDOT:PSS on semiconductor device performance and solutions based on non-acidic alternatives