A review on metal–organic frameworks (MOFs) and MOF–textile composites for personal protection

Abstract

Metal–organic frameworks (MOFs) have become a research hotspot for effective adsorption and degradation of chemical warfare agents (CWAs) and toxic industrial chemicals (TICs) due to their low density, large pore capacity, and customizable structure. However, their further development is seriously hampered by the low stability of MOFs and poor cycle durability. Personal protective equipment (PPE) is the focus of current research as the last barrier to protect people from harm. However, there are still gaps in related research, and the application of MOF–textile composites in personal protection is rarely reported. In this review, the relevant mechanisms of MOFs for the catalysis and adsorption of CWAs are briefly discussed, as well as the research status of MOF adsorption of TICs. Finally, the preparation of MOF–textile composites and their potential for personal protective equipment (PPE) are summarized, and the potential applications of MOFs in chemical protection are prospected.