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White powder MF: CH5IN2 MW: 171.97
Synonyms: ForMaMidiniuM Iodide;HC(NH2)2I(FAI);Formamidine Hydroiodide;Formamidine hydriodide;Formamidine Hydroiodide (Low water content);Imidoformamide hydroiodide (1:1);Formamidinium iodide (FAI);
| Melting point | 335°C |
| storage temp. | 2-8°C, protect from light |
| Water Solubility | Soluble in water |
| form | powder |
| Colour | White |
| Purity | 99.5% |
| Product manager | Joy Wu; Email:Joy@coreychem.com |
Formamidinium lead iodide shows a narrower bandgap than the commonly used methylammonium lead iodide (1.48 eV compared to ~1.57 eV), and hence lies closer to that favourable for optimum solar conversion efficiencies. Organohalide based perovskites have emerged as an important class of material for solar cell applications. Our perovskites precursors with extremely low water contents are useful for synthesizing mixed cation or anion perovskites needed for the optimization of the band gap, carrier diffusion length and power conversion efficiency of perovskites based solar cells.
Formamidinium iodide (FAI) is an organic halide, which can be used as a precursor solution in the fabrication of perovskite-based heterojunction solar cells.
With an approach of FAPbI3 crystallisation by the direct intramolecular?exchange of dimethylsulfoxide (DMSO) molecules intercalated in PbI2 with formamidinium?iodide, device with performance over 20% has been fabricated.
Formamidinium iodide is one of the most common precursors used in the preparation of perovskite-based opto-electronic systems, including light-emitting diodes (LEDs) and perovskite solar cells (PSCs).
CONTACT/Email address: Joy@coreychem.com
10g,100G,1kg in dark glass bottle with Vacuum-packed aluminum foil bags ; Packing according to requirements.
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