Excess PbI2 evolution for triple-cation based perovskite solar cells with 21.9% efficiency
Zhu Ma, Dejun Huang, Qianyu Liu, Guangyuan Yan, Zheng Xiao, Chen Dong, Jiaxuan Zhao, Yan Xiang, Changtao Peng, Haijin Li, Meng Zhang, Wenfeng Zhang, Lianfeng Duan, Yuelong Huang
Topics & Concepts
Perovskite (structure)Energy conversion efficiencyPassivationMaterials sciencePhotoluminescenceKelvin probe force microscopeRelative humidityChemical engineeringNanotechnologyOptoelectronicsAtomic force microscopyThermodynamicsLayer (electronics)EngineeringPhysicsPerovskite Materials and ApplicationsChalcogenide Semiconductor Thin FilmsQuantum Dots Synthesis And Properties