Reduced graphene oxide in perovskite solar cells: the influence on film formation, photophysics, performance, and stability
Paulo E. Marchezi, Francineide Lopes de Araújo, Rodrigo Szostack, José Carlos Germino, Eralci Moreira Therézio, Alexandre Marletta, Ana F. Nogueira
Abstract
In situ GIWAXS experiments reveal that the presence of RGO decreases the formation rate of the perovskite, increases the grain size, and improves the stability of solar cells.
Topics & Concepts
Materials sciencePerovskite (structure)GrapheneOxideChemical engineeringNanotechnologyMetallurgyEngineeringPerovskite Materials and ApplicationsQuantum Dots Synthesis And PropertiesConducting polymers and applications