Understanding the perovskite/self-assembled selective contact interface for ultra-stable and highly efficient p–i–n perovskite solar cells
Ece Aktas, Nga Phung, Hans Köbler, Dora A. González, María Méndez, Ivona Kafedjiska, Silver‐Hamill Turren‐Cruz, Robert Wenisch, Iver Lauermann, Antonio Abate, Emilio Palomares
Abstract
We have designed and synthesised two new carbazole based self-assembled molecules as hole-selective layers (HSLs) in p–i–n perovskite solar cells achieving high efficiency and high stability.
Topics & Concepts
Perovskite (structure)Materials scienceCarbazoleMoleculeNanotechnologyChemical engineeringOptoelectronicsChemistryPhotochemistryOrganic chemistryEngineeringPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesChalcogenide Semiconductor Thin Films