沸石咪唑酯骨架材料(ZIFs)作为金属有机框架材料(MOFs)的分支,不仅具有较大的比表面积,而且可包覆、吸附粒子。因而成为催化、分离等领域的研究热点,但在阻燃聚合物应用中研究较少。基于此,论述了ZIFs的基本结构,重点综述了近年来国内外ZIFs作为各种聚合物复合材料的高效阻燃添加剂及其对阻燃性能的影响。最后,对ZIFs阻燃剂未来发展的机遇和挑战进行展望。
Zeolite imidazole framework materials (ZIFs),as a branch of metal organic frame materials (MOFs),not only have a large specific surface area,but also can encapsulate and adsorb particles.Therefore,they have become a research hotspot in the fields of catalysis and separation,but are less studied in flame retardant polymer applications.Based on this,the basic structure of ZIFs was expounded,focusing on the efficient flame retardant additive of ZIFs as various polymer composites and their impacts on flame resistance at home and abroad in recent years.Finally,the research opportunities and challenges for the future development of ZIFs flame retardants were discussed.
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基金资助
国家自然科学基金青年项目(52104219);国家自然科学基金(51974234,51974233,52174201);陕西省国际科技合作计划项目(2020KW-026);陕西省重点研发计划项目(2023-YBGY-479)
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