Defect passivation by a betaine-based zwitterionic molecule for high-performance p-i-n methylammonium-based perovskite solar cells
Qiaoyun Chen, Xudong Yang, Jiajia Zhang, Jianfei Fu, Zhixuan Jiang, Bo Song, Xu Pan, Yi Zhou
Topics & Concepts
PassivationPerovskite (structure)BetaineAmmoniumChemical engineeringMaterials scienceHydroxideMoleculeCarrier lifetimeEnergy conversion efficiencyAmmonium hydroxideChemistryPhotochemistryInorganic chemistryOptoelectronicsNanotechnologyOrganic chemistryLayer (electronics)SiliconEngineeringPerovskite Materials and ApplicationsConducting polymers and applicationsOrganic Light-Emitting Diodes Research