Fast Solidification and Slow Growth Strategy for High‐Performance Quasi‐2D Perovskite Solar Cells (Adv. Energy Mater. 17/2023)

Perovskite Solar Cells In article number 2300168, Weifei Fu, Yingguo Yang, Lijian Zuo, Hongzheng Chen, and co-workers take advantage of the synergism of low-boiling point solvents and high-boiling point additives, to easily spin coat a high-quality perovskite film within 3 seconds. This strategy avoids the dripping of anti-solvent, which is especially suitable for the fabrication of up-scaled perovskite solar cells.