Monodisperse CsPbX3 (X = Cl, Br, I) perovskite quantum dots (QDs) were encapsulated into the ordered mesopores of a thiol-functionalized covalent-organic framework (COF-SH) to construct highly efficient artificial light-harvesting systems.
Crystallographic orientation control is an effective method to improve the photoelectrochemical water splitting efficiency of BiVO4 photoanodes.