Ammonium cations with high pKa in perovskite solar cells for improved high-temperature photostability
Mengru Wang, Zhifang Shi, Chengbin Fei, Zhewen J. D. Deng, Guang Yang, Sean P. Dunfield, David P. Fenning, Jinsong Huang
Topics & Concepts
PassivationDeprotonationAmmoniumDissociation (chemistry)Perovskite (structure)FormamidiniumChemistryLimitingEnergy conversion efficiencyGrain boundaryInorganic chemistryMaterials scienceChemical engineeringIonCrystallographyOrganic chemistryOptoelectronicsLayer (electronics)EngineeringMechanical engineeringMicrostructurePerovskite Materials and ApplicationsConducting polymers and applicationsQuantum Dots Synthesis And Properties