Manipulating the Interfacial Dipole Toward High-Performance Perovskite Solar Cells via Conjugated Organic Ammonium
Chen Liu,
Pengju Shi,
Chongyang Li
et al.
Abstract:Surface defect passivation is an important and effective strategy to improve the stability and efficiency of the perovskite solar cells. Here, we develop an organic ammonium molecule with a large πconjugation, anthracen-2-aminium iodide (AAI), as an efficient surface passivation modulator. Density functional theory (DFT) calculation demonstrates that AAI molecules assembled on the surface of the perovskite in the perpendicular direction and the upright anthracenes form a tight organic layer on the top of the p… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.