Acetamidinium Iodide (ADI), also known as acetamidine hydroiodide or 1-aminoethaniminium iodide, is a perovskite precursor material from Ossila with CAS number 1452099-14-7. It belongs to the family of alkylammonium halides, a group of compounds that researchers add to perovskite formulations in order to adjust their structure and behaviour. This product is supplied as powder/crystals with a purity of 98%.
In perovskite research, ADI is commonly used to adjust the electrical properties of devices such as perovskite solar cells and perovskite LEDs. Its cation is larger than the one found in Formamidinium Iodide (FAI). Because of this size difference, the acetamidinium cation tends to hinder the formation of 3D perovskite structures, an effect that helps promote the stability of perovskite electronic devices over time.
The compound has the chemical formula C2H7IN2, a molecular weight of 185.99 g/mol and a melting point of 100 °C. It is offered in a 10 g pack size, making it suitable for laboratories developing perovskite thin films, studying lower-dimensional structures and working on stability improvements for optoelectronic devices.
- Tuning the electrical properties of perovskite solar cells.
- Modifying perovskite compositions for perovskite LEDs.
- Hindering 3D structure growth to improve the stability of perovskite electronics.
- Serving as an alkylammonium halide precursor in perovskite materials research.
| Brand | Ossila |
|---|---|
| CAS number | 1452099-14-7 |
| Molecular formula | C2H7IN2 |
| Purity | 98% |
| Category | — |
| Pack sizes | 10 g |
| Physical form | Powder/crystals |
| Storage | — |
- Product code: M2064A1
- Molecular weight: 185.99 g/mol
- Synonyms: ADI, Acetamidine Hydroiodide, 1-aminoethaniminium iodide
- Melting point: 100 °C
- Classification: Alkylammonium halides, Perovskite precursor materials
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