Factors influencing the performance of paintable carbon-based perovskite solar cells fabricated in ambient air
Xu Wei-Kang, Chen Feng-Xiang †, Cao Gong-Hui, Wang Jia-Qi, Wang Li-Sheng
       

(color online) Schematic of the preparation procedures of perovskite layers with or without antisolvent extraction treatment on PbI2 films.