di-n-butylammonium trimethylammonium lead(II) tridecaiodide, n = 4 – Sigma-Aldrich

Synonyms
(BA)2(MA)3Pb4I13, 2D perovskite, Bis(butylammonium) tris(methylammonium) tridecaiodotetraplumbate

Cas No.
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Application
2D perovskites have been used as the active material in may applications such as light emmiting diodes, phototransistors and solar cells. Unlike 3D perovskites, these layered materials give higher moisture stability and longer device lifetimes.