How the ionic liquid BMIMBF<sub>4</sub> influences the formation and optoelectronic properties of MAPbI<sub>3</sub> thin films
Simon Biberger, Konstantin Schötz, Philipp Ramming, Nico Leupold, Ralf Moos, Anna Köhler, Helen Grüninger, Fabian Panzer
Abstract
The influence of an ionic liquid (IL) on the film formation of the perovskite MAPbI 3 is studied by multimodal in situ optical spectroscopy, where the IL is found to impact the evolution of precursor states and to reduce the growth rate of perovskite.
Topics & Concepts
Ionic liquidPerovskite (structure)Ionic bondingMaterials scienceChemical engineeringSpectroscopyThin filmIonChemical physicsNanotechnologyChemistryCatalysisOrganic chemistryPhysicsEngineeringQuantum mechanicsPerovskite Materials and Applications2D Materials and ApplicationsQuantum Dots Synthesis And Properties