Electrodeposition Preparation of Perovskite Solar Cells with an Efficiency Exceeding 19.

Electrodeposition-prepared perovskite solar cells have the advantages of simple preparation, low costs, large-area preparation, and compatibility with various preparation processes. This has resulted in great potential for the commercial preparation of perovskite solar cells. However, the efficiency of electrodeposition-prepared perovskite solar cells is very low, preventing further research.