OH\(^-\) ions can reduce the iodide migration in MAPI

One of the main degradation mechanisms of methylammonium lead iodine (MAPI), which is an important material for perovskite based solar cells, is the migration of iodide ions. It is believed that this phenomenon is in fact dominated by the diffusion of iodide vacancies. In this paper, we suggest that...

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Veröffentlicht in:	arXiv.org 2024-03
Hauptverfasser:	Brophy, R E, Kateb, M, Ghitiu, I, Filipoiu, N, Torfason, K, Svavarsson, H G, Nemnes, G A, Pintilie, I, Manolescu, A
Format:	Artikel
Sprache:	eng
Schlagworte:	Dynamic stability Iodine Molecular dynamics Perovskites Photovoltaic cells Physics - Materials Science Solar cells
Online-Zugang:	Volltext
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