Enhancing the Performance of Organic Solar Cells by Using PDINN-doped PEDOT:PSS as the Hole Transport Layer

Poly(3,4-ethylenedioxythiophene):poly(styrene sulfonic acid) (PEDOT:PSS), an aqueous-based material, is widely used in the fabrication of hole transport layer (HTL) of organic solar cells (OSCs). However, it still suffers from the disadvantage...