Research Progress of PEDOT:PSS Film in Organic Photovoltaic Field

Poly (3,4-ethylene dioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) film,which is widely used and studied in organic photovoltaic field,especially in organic solar cells and organic light-emitting diodes,has excellent performance,such as high conductivity,high transmission of visible light,high stablity and easy processing.Based on application and modification of PEDOT:PSS film,the main research results about PEDOT:PSS film in organic solar cells and organic light-emitting diodes during the last decade are reviewed,and its future research direction is proposed.