Abstract
A mixed halide perovskite of CH3NH3PbI3−xClx is synthesized via two-step sequential solution deposition by using a mixture of PbCl2 and PbI2 as the precursor to overcome the low solubility of pure PbCl2 with easy morphology control. 11.7% power conversion efficiency is achieved for the mesoscopic cell, much higher than the cell constructed via a spin-coating process.
| Original language | English |
|---|---|
| Pages (from-to) | 12458-12461 |
| Number of pages | 4 |
| Journal | Chemical Communications |
| Volume | 50 |
| Issue number | 83 |
| DOIs | |
| State | Published - 18 Sep 2014 |