PE8500 Pre-mixed doped perovskite ink
PE-8500 mixed perovskite ink was formulated to be deposited by spin coating and slit die techniques. The final product is CH3NH3PbI3-x(SCN)x, processed under ambient conditions (22oC, > 55%RH). This leads to perovskite films with good crystallinity and surface coverage, improved by adding 2% (Vol.) DI and 5% (Vol.) EtOH directly to the precursor solutions.
The main use of PE-8500 inks is in the fabrication of solar cells, in standard and inverted architectures; and can achieve power conversion efficiency (PCE) values of over 12% (see our device performance section for more information).