Efficient and scalable perovskite solar cells achieved by buried interface engineering
Tao Wang, Liang Qiao, Tianshi Ye, Weiyu Kong, Fang Zeng, Yao Zhang, Ruitian Sun, Lin Zhang, Han Chen, Rongkun Zheng, Xudong Yang
Abstract
Tetrachloroaluminate anions doped in a poly(triarylamine) layer can improve the wettability of perovskite precursor solution and passivate interfacial trap defects at buried interfaces.
Topics & Concepts
Perovskite (structure)ScalabilityInterface (matter)Materials scienceComputer scienceEngineering physicsEnvironmental scienceChemical engineeringEngineeringComposite materialDatabaseCapillary actionCapillary numberPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films