Defect management and crystallization regulation for high-efficiency carbon-based printable mesoscopic perovskite solar cells <i>via</i> a single organic small molecule
Jinjiang Wang, Dongjie Wang, Xu Dang, Yang Zhang, Tianhuan Huang, Doudou Zhang, Zheling Zhang, Jian Xiong, Yu Huang, Jian Zhang
Abstract
A 19.12% efficiency in MPSCs was achieved by manipulating crystallization and managing defects via introducing dicyandiamide.
Topics & Concepts
CrystallizationMesoscopic physicsMaterials sciencePerovskite (structure)Organic solar cellChemical engineeringSmall moleculeMoleculeEnergy conversion efficiencyCarbon fibersNanotechnologyPhotovoltaic systemOptoelectronicsChemistryComposite materialOrganic chemistryPhysicsElectrical engineeringPolymerEngineeringBiochemistryQuantum mechanicsComposite numberPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Electronics and Photovoltaics