The fabrication of formamidinium lead iodide perovskite thin films via organic cation exchange
| 发表年度： |
2016 |
| 期： |
19 |
| 卷： |
52 |
| 页： |
3828-3831 |
| 摘要： |
High-quality formamidinium lead iodide (FAPbI(3)) perovskite thin films are fabricated via organic cation exchange. With ammonia lead iodide (NH4PbI3) as the starting material, the NH4+ in NH4PbI3 could be gradually substituted by FA(+) in formamidine acetate (FA-Ac) and simultaneously transformed to the pure phase alpha-FAPbI(3) at elevated temperature. |
| 刊物名称： |
CHEMICAL COMMUNICATIONS |
| 影响因子： |
6.164 |
