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. 2020 Oct 13;11:5146. doi: 10.1038/s41467-020-18940-5

Fig. 1. Formation of high-quality perovskite layers via antisolvent bathing.

Fig. 1

a Schematic diagram representing R2R processing of perovskite layer. Each step of processing, considerations of each step, and timescales are presented in the figure. b Photographs of perovskite film after bathing in various antisolvents. The images were recorded as a video and captured at certain times. Final films were obtained by thermal annealing of the intermediate film after bathing for 20 s.