A novel dimethylformamide (DMF) free bar-cast method to deposit organolead perovskite thin films with improved stability
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DOI
We report a solvent-free approach to synthesizing organolead perovskites by using solid state reactions to coat perovskite crystals onto Al2O3 or TiO2 nanoparticles followed by addition of terpineol affording perovskite inks. We have bar cast these inks to produce photoactive perovskite thin films which are significantly more stable to humidity than solution-processed films. This new method also avoids the use of toxic DMF solvent.
| Original language | English |
|---|---|
| Pages (from-to) | 4301-4304 |
| Journal | Chemical Communications |
| Issue number | 23 |
| Early online date | 24 Feb 2016 |
| DOIs | |
| Publication status | Published - 21 Mar 2016 |
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