Issue 9, 2021

Cation optimization for burn-in loss-free perovskite solar devices

Abstract

Hybrid lead halide perovskites will potentially lead the future energy scenario if highly efficient cells have long-term stability. Here we combine state-of-the art mixed-cation formulations containing formamidinium (FA) and methylammonium (MA), with optimal guanidinium (Gua)/Cs ratios, enabling the realization of cells providing stability at their maximum efficiency.

Graphical abstract: Cation optimization for burn-in loss-free perovskite solar devices

Associated articles

Supplementary files

Article information

Article type
Communication
Submitted
18 Jan 2021
Accepted
05 Feb 2021
First published
05 Feb 2021

J. Mater. Chem. A, 2021,9, 5374-5380

Cation optimization for burn-in loss-free perovskite solar devices

S. Paek, S. B. Khan, M. Franckevičius, R. Gegevičius, O. A. Syzgantseva, M. A. Syzgantseva, S. Kinche, A. M. Asiri, C. Roldán-Carmona and M. K. Nazeeruddin, J. Mater. Chem. A, 2021, 9, 5374 DOI: 10.1039/D1TA00472G

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