Correction: The role of fullerene derivatives in perovskite solar cells: electron transporting or electron extraction layers?

Abstract

Correction for ‘The role of fullerene derivatives in perovskite solar cells: electron transporting or electron extraction layers?’ by Olivia Fernandez-Delgado et al., J. Mater. Chem. C, 2021, DOI: 10.1039/D0TC05903J.

Evaporable Fullerene Indanones with Controlled Amorphous Morphology as Electron Transport Layers for Inverted Perovskite Solar Cells

“…Electron-transporting materials (ETMs) play a pivotal role in enhancing the performance of perovskite solar cells (PSCs) by efficiently extracting electrons and impeding hole transport. , Among the various ETMs, fullerene and its derivatives have garnered considerable attention. Specifically, fullerene derivatives, such as C 60 and [6,6]-phenyl-C 61 -butyric acid methyl ester (PCBM), are widely used as organic ETMs in flexible and inverted PSCs (IPSCs). − These materials commonly have desirable electrical properties and high chemical capacitance, resulting in devices with a high fill factor (FF) and negligible hysteresis. − …”