| Identification | Back Directory | [Name]
Butylamine Hydroiodide | [CAS]
36945-08-1 | [Synonyms]
Butylamine Hydroiodide
n-Butylammonium iodide | [EINECS(EC#)]
807-963-3 | [Molecular Formula]
C4H11N·HI | [MDL Number]
MFCD28100822 | [MOL File]
36945-08-1.mol | [Molecular Weight]
201.049 |
| Chemical Properties | Back Directory | [Melting point ]
169.0 to 173.0 °C | [Water Solubility ]
Soluble in water | [form ]
powder | [InChI]
InChI=1S/C4H11N.HI/c1-2-3-4-5;/h2-5H2,1H3;1H | [InChIKey]
CALQKRVFTWDYDG-UHFFFAOYSA-N | [SMILES]
NCCCC.[H]I | [CAS DataBase Reference]
36945-08-1 | [color ]
Powder/crystals |
| Hazard Information | Back Directory | [Description]
N-butylammonium iodide (BAI), is commonly?added to?3D-perovskite precursor solutions to hinder the growth of 3D-perovskite grains, dramatically decreasing the roughness of films . | [Uses]
The iodide and bromide based alkylated halides find applications as precursors for fabrication of perovskites for photovoltaic applications. |
| Questions And Answer | Back Directory | [Applications]
N-butylammonium iodide (BAI), is commonly added to 3D-perovskite precursor solutions to hinder the growth of 3D-perovskite grains, dramatically decreasing the roughness of films.
Compared with methylammonium iodide (MAI), it is believed that ammonium ions with longer chains will not be able to fit at the corner of PbX4's (X = I, Br, Cl) octahedral layers - resulting in the formation of layered perovskite (a.k.a. Ruddlesden–Popper) structures. BAX-incorporated layers demonstrated great improvement on lifetime and operational stability for LED devices.
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Sigma-Aldrich
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021-61415566 800-8193336 |
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https://www.sigmaaldrich.cn |
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