Review on the Application and Research of MOFs in Dye Adsorption

本文聚焦MOFs材料在染料吸附领域的应用与研究。随着工业化推进，含有染料的废水已成为严峻的环境污染源。使用具有独特结构和性能的MOFs材料吸附废水中的染料备受广大研究学者关注。详细介绍染料在环境与生命体中危害，阐述具有高比表面积、孔隙率等特性MOFs材料物理化学吸附染料的优势和原理，论述不同(金属优化、改性、缺陷、复合、衍生)类型的MOFs在染料吸附中的应用；分析影响MOFs吸附染料的内部与外部因素；最后探讨其应用前景。This paper delves into the application and research of metal-organic frameworks (MOFs) in dye adsorption. With the progression of industrialization, dye-laden wastewater has emerged as a significant source of environmental pollution. The utilization of MOFs characterized by their unique structures and properties, for the adsorption of dyes from wastewater has garnered significant attention from researchers. This paper offers a comprehensive analysis of the environmental and biological hazards posed by dyes, while elaborating on the advantages and mechanisms of dye adsorption by MOFs materials, which are characterized by their high specific surface area and porosity. The application of various types of MOFs, including metal optimized, modified, defective, composite, and derivative MOFs, in dye adsorption was systematically discussed. The internal and external factors that influence the adsorption of dyes by MOFs are analyzed, and finally their application prospects in detail are discussed.