Issue 12, 2025

Halogen-bond-mediated inhibition of ion migration for stable Sn–Pb perovskite solar cells

Abstract

The incorporation of perfluorooctane iodides into Sn–Pb perovskite solar cells significantly mitigates performance losses caused by ion migration and the internal field shielding effect, while simultaneously enhancing both device efficiency and stability.

Graphical abstract: Halogen-bond-mediated inhibition of ion migration for stable Sn–Pb perovskite solar cells

Supplementary files

Article information

Article type
Communication
Submitted
26 Dec 2024
Accepted
13 Jan 2025
First published
13 Jan 2025

Chem. Commun., 2025,61, 2500-2503

Halogen-bond-mediated inhibition of ion migration for stable Sn–Pb perovskite solar cells

S. Zhang, J. Cheng, H. Cao, M. Ma, C. Li, X. Song and Z. Zhou, Chem. Commun., 2025, 61, 2500 DOI: 10.1039/D4CC06741J

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