D Bi, SJ Moon, L Häggman, G Boschloo,
L Yang… - Rsc Advances, 2013 - pubs.rsc.org
A two-step deposition technique is used for preparing CH3NH3PbI3 perovskite solar cells.
Using ZrO2 and TiO2 as a mesoporous layer, we obtain an efficiency of 10.8% and 9.5 …