Synthesis of Highly Efficient CsPbBr₃@Pb-MOF Photocatalyst at the Water-Oil Interface by Ultrasonication

Abstract In recent years, all inorganic perovskites have proven to be excellent photocatalytic materials. However, its poor stability and severe recombination of photogenerated electrons holes hindered wide application. Herein, we employed a convenient rapid one-pot sonochemical method incorporate CsPbBr 3 into Pb-MOF, aiming enhance the efficiency electron transfer. The @Pb-MOF shows good efficiency, 70% tetracycline hydrochloride (TCH) water solution is decomposed at 60 min visible light (λ>420 nm) irradiation. Meanwhile, exhibits stability.