Abstract
The present disclosure relates to a mixture that includes a perovskite precursor, a solvent, and an additive that includes at least one of a first amine, a ketone, an aldehyde, a non-nucleophilic sterically hindered base, and/or a halogen-containing compound, where, upon removal of the solvent and the additive, the perovskite precursor is capable of being transformed into a perovskite.
| Original language | American English |
|---|---|
| Patent number | 11,339,058 B2 |
| Filing date | 24/05/22 |
| State | Published - 2022 |
NREL Publication Number
- NREL/PT-5K00-83153
Keywords
- diisopropylethylamine
- halogen-containing compound
- perovskite precursor