Table 4.
| Perovskite | Passivation materials | Method | Report time |
|---|---|---|---|
| CsPbX3 | The incorporation of poly(maleic anhydride-alt-l-octadecene) (PMA) | Tightening the ligand binding | 2016 |
| CsPbX3 | A polyhedral oligomeric silsesquioxane (POSS) | Surface protection | 2016 |
| CsPbX3 | (3-aminopropyl)triethoxysilane (APTES) | A silica matrix | 2016 |
| CsPbX3 | – | X-ray illumination | 2016 |
| CsPbX3 | – | Intermolecular C = C bonding | 2016 |
| CH3NH3PbBr3 | SiO2 | Coupling with perovskites | 2016 |
| FAPbBr3 | Hydrophobic association | Capping nanocrystals | 2016 |
| CsPbX3 | Chloride | Chloride doping | 2016 |