FA0.8MA0.2SnxPb1-xI3 Hybrid Perovskite Solid Solution: Toward Environmentally Friendly, Stable, and Near-IR Absorbing Materials

Inorg Chem. 2016 Dec 19;55(24):12752-12757. doi: 10.1021/acs.inorgchem.6b02055. Epub 2016 Dec 6.

Abstract

We report the first investigation addressing the synthesis and characterization of the FA0.8MA0.2SnxPb1-xI3 solid solution showing a complete solubility of Sn on the Pb-site leading to cubic single-phase materials. The explored composition shows excellent phase stability and absorbance in the near-IR spectral region.