The escalating risk of environmental points to each nature and humanity over the previous 20 years underscores the urgency of addressing environmental pollution. Steel–natural frameworks (MOFs) have emerged as extremely promising supplies for tackling these challenges. Since their rise in recognition, in depth analysis has been carried out on MOFs, spanning from design and synthesis to a big selection of functions, resembling environmental remediation, fuel storage and separation, catalysis, sensors, biomedical and drug supply methods, vitality storage and conversion, and optoelectronic units, and so on. MOFs possess a large number of advantageous properties resembling massive particular floor space, tunable porosity, various pore constructions, multi-channel design, and molecular sieve capabilities, and so on., making them notably enticing for environmental functions. MOF-based composites inherit the wonderful properties of MOFs and likewise exhibit distinctive physicochemical properties and constructions. The tailoring of central coordinated steel ions in MOFs is vital for his or her adaptability in environmental functions. Though many evaluations on monometallic, bimetallic, and polymetallic MOFs have been revealed, few evaluations specializing in MOF-based composites with monometallic, bimetallic, and multi-metallic facilities within the context of environmental pollutant remedy have been reported. This overview addresses this hole by offering an in-depth overview of the current progress in MOF-based composites, emphasizing their functions in hazardous fuel sensing, electromagnetic wave absorption (EMWA), and pollutant degradation in each aqueous and atmospheric environments and highlighting the significance of the quantity and sort of steel facilities current. Moreover, the varied classes of MOFs are summarized. MOF-based composites exhibit important promise in addressing environmental challenges, and this overview gives a transparent and beneficial perspective on their potential in environmental functions.
