How the ionic liquid BMIMBF4 influences the formation and optoelectronic properties of MAPbI3 thin films

• DOI: 10.1039/d2ta04448j
• Publication Date: 2022-07-22T12:41:06Z
• Authors: Simon Biberger; Konstantin Schötz; Philipp Ramming; Nico Leupold; Ralf Moos; Anna Köhler; Helen Grüninger; Fabian Panzer
• Keywords: 01 natural sciences; 0104 chemical sciences

The influence of an ionic liquid (IL) on the film formation perovskite MAPbI 3 is studied by multimodal in situ optical spectroscopy, where IL found to impact evolution precursor states and reduce growth rate perovskite.