Laurionite Competes with 2D Ruddlesden-Popper Perovskites During the Saturation Recrystallization Process.

The room-temperature saturation recrystallization (RTSR) method has been extensively used to prepare all-inorganic lead halide perovskite (e.g., CsPbBr3) nanocrystals. Here, we revealed that the co...