Overcoming photovoltage deficit<i>via</i>natural amino acid passivation for efficient perovskite solar cells and modules
Jinlong Hu, Xin Xu, Yijun Chen, Shaohang Wu, Zhen Wang, Yousheng Wang, Xiaofang Jiang, Boyuan Cai, Tingting Shi, Christoph J. Brabec, Yaohua Mai, Fei Guo
Abstract
Defect passivation with natural amino acid molecules is reported, resulting in largely enhanced photovoltages in blade-coated MAPbI<sub>3</sub>perovskite solar cells and modules.
Topics & Concepts
PassivationPerovskite (structure)Materials scienceOptoelectronicsNatural (archaeology)ChemistryInorganic chemistryNanotechnologyCrystallographyBiologyLayer (electronics)PaleontologyPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films