Structural Modification of Fullerene Derivates for High-Performance Inverted Perovskite Solar Cells
Abstract
Perovskite solar cells (PSCs) has the significant advancements in their potential as competitive alternatives to traditional silicon-based solar cells. This review delves into the critical role of fullerene derivatives, particularly in the p-i-n configuration, to enhancing the performance and stability of PSCs. By modifying electronic properties and improving interface dynamics, fullerene derivatives have been instrumental in optimizing the photovoltaic performance and operational stability of PSCs. In this review, 5 aspects that how the microstructure of the fullerene and its derivatives influence the performance of PSCs are concluded, as well as the means that should be used to regulate the impact of fullerenes and their derivatives on perovskite solar cells in practical processes. Despite the existing advantages, the possible directions of research in the future such as influence of the cage scale and combinations of multiple functional groups are pointed out. As a result, the function of fullerene derivatives toward applications as electron transport materials (ETMs) in PSCs is clear. At the end, the article also concludes the potential of fullerene derivatives to propel the field of renewable energy towards a sustainable and clean energy future.
- This article is part of the themed collection: Journal of Materials Chemistry A Recent Review Articles