Tert-butylammonium iodide, (tBAI) is used as a perovskite precursor to enable 2D structures with smoother films achieve higher PCEs for perovskite LEDs and solar cells.
Due to its bulky group, Tert-butylammonium iodide is an ideal candidate to make perovskite structures less sensitive to moisture in the air, resulting in improved device stability and lifetime.
General Information
CAS number
39557-45-4
Chemical formula
C4H12IN
Molecular weight
201.05 g/mol
Synonyms
tBAI, tert-Butylamine hydroiodide
Classification / Family
Alkylammonium halides, Perovskite precursor materials, Perovskite solar cells, Perovskite LEDs
Product Details
Purity
98%
Melting point
270.5 °C
Colour
Powder/crystals
Chemical Structure
Chemical structure of t-butylammonium iodide; CAS No. 39557-45-4
MSDS Documentation
t-Butylammonium iodide MSDS sheet
Literature and reviews
Extremely efficient internal exciton dissociation through edge states in layered 2D perovskites, J.-C. Blancon et al., Science, 10.1126/science.aal4211 (2017); DOI: 10.1126/science.aal4211.
Efficient perovskite light-emitting diodes featuring nanometre-sized crystallites, Z. Xiao et al., Nat. Photonics, 11, 108–115 (2017); doi:10.1038/nphoton.2016.269.
To the best of our knowledge the technical information provided here is accurate. However, Ossila assume no liability for the accuracy of this information. The values provided here are typical at the time of manufacture and may vary over time and from batch to batch.
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