Key points are not available for this paper at this time.
A two-step spin-coating process was used to synthesize perovskite films at ambient conditions. Combining a PEDOT:PSS hole-transport layer and a PC 71 BM acceptor, the device achieves a power conversion efficiency of 16.31% with a remarkably high V oc of 1.05 V and FF of 0.78.
Chiang et al. (2014) studied this question.