Boosting the fill factor and open-circuit voltage of carbon-based perovskite solar cells with a graphene co-doped P3HT/NiO<sub><i>x</i></sub> hole-transporting bilayer
Yuhao Song, Bingjie Xu, Yingying Deng, Miaosen Yao, Junjie Tong, Qichao Wang, Wanlong Wang, Gentian Yue, Weifeng Zhang, Chen Dong, Furui Tan
Abstract
A low-temperature and solution-processed graphene co-doped G-P3HT/G-NiO x hole-transporting bilayer with enhanced conductivity and matched cascade band alignment is designed for high-performance carbon electrode perovskite solar cells.
Topics & Concepts
Materials scienceNon-blocking I/OPerovskite (structure)BilayerDopingGrapheneOpen-circuit voltageOptoelectronicsElectrodeBilayer grapheneConductivityEnergy conversion efficiencyVoltageChemical engineeringNanotechnologyCatalysisMembranePhysical chemistryPhysicsGeneticsBiologyBiochemistryChemistryQuantum mechanicsEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics