Built-in voltage enhanced by <i>in situ</i> electrochemical polymerized undoped conjugated hole-transporting modifiers in organic solar cells
Yanxun Li, Xianglang Sun, Xuning Zhang, Dongyang Zhang, Haoran Xia, Jiyu Zhou, Nafees Ahmad, Xuanye Leng, Shuo Yang, Yuan Zhang, Zhong’an Li, Huiqiong Zhou
Abstract
Herein, a new electropolymerized (EP) film has been <italic>in situ</italic> synthesized by electrochemical cyclic voltammetry method and applied to tune the work-function of the PEDOT:PSS hole-transporting layer in organic solar cells.
Topics & Concepts
PEDOT:PSSMaterials scienceElectrochemistryConjugated systemCyclic voltammetryIn situOrganic solar cellWork functionLayer (electronics)PolymerizationElectrodeChemical engineeringNanotechnologyOptoelectronicsPolymerOrganic chemistryComposite materialChemistryPhysical chemistryEngineeringOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications