Design of metal-organic frameworks (MOFs)-based photocatalyst for solar fuel production and photo-degradation of pollutants

Metal organic frameworks (MOFs) is a research hotspot in the solar fuel production and photo-degradation of pollutants field due to high surface area, rich metal/organic species, large pore volume, and adjustability of structures and compositions. Therefore, in this review, we first summarized the design factors of photocatalytic materials based on MOF from the perspective of “star” MOF. The modification strategies of MOFs-based photocatalysts were discussed to improve its photocatalytic activity and specific applications were summarized as well, including photocatalytic CO2 reduction, photocatalytic water splitting and photo-degradation of pollutants. Finally, the advantages and disadvantages of MOFs-based photocatalysts were discussed, the current challenges were highlighted, and suggestions for future research directions were proposed.