Advances in Nanofiber Filtration Membranes: From Principles to Intelligent Applications

Abstract Air pollution is a silent killer. It poses a significant health threat, affecting over 80% of the global population and leading to respiratory and cardiovascular diseases. Electrospun nanofiber filtration membranes have made tremendous progress due to their large surface areas, adaptable structures, and self‐polarizing properties. This review explores recent developments in nanofiber filtration membranes across four key areas: filtration principles, material design, structural innovations, and functionalities. Initially, classical filtration mechanisms is discussed, followed by an overview of sustainable materials and green technologies for advanced filtration. It is then delve into structural…