Functionalized nickel oxide as a hole transport layer for organic solar cells with simultaneous enhancement of efficiency and stability
Jingyang Xiao, Minrun Ren, Guichuan Zhang, Yonggang Min, Hin‐Lap Yip
Abstract
2PACz-modified NiO x thin films successfully replace PEDOT:PSS as hole transport layers, and achieve a high PCE of 16.7% in the PM6:Y6-based organic solar cells with simultaneous enhancement of efficiency, stability and reproducibility.
Topics & Concepts
Materials sciencePEDOT:PSSNon-blocking I/ONickel oxideOrganic solar cellLayer (electronics)Chemical engineeringNickelThin filmOxideOptoelectronicsEnergy conversion efficiencyNanotechnologyComposite materialPolymerMetallurgyOrganic chemistryCatalysisEngineeringChemistryOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications