摘要
金属-有机骨架材料是以过渡金属或镧系金属离子与有机配体配位形成的多孔配位聚合物。金属-有机骨架材料具有密度低、比表面积大、易合成和可设计等优点,被广泛用于气体存储和分离研究。文章主要介绍了金属-有机骨架材料对含CO_(2)气体混合物的分离方面的应用。
Metal-organic frameworks(MOFs)are porous coordination polymers formed by the coordination of transition metal or lanthanide metal cations with organic ligands.MOFs have features of low density,high specif ic area,and more tunable structures.Besides,they are synthesized under milder conditions compared with widely used traditional porous materials.Thus,MOFs have drawn much attention in recent years and are thought to be the most promising porous materials in the field of gas storage and separation.This paper mainly introduces the application of MOFs in the separation of gas mixtures containing CO_(2).
作者
唐李兴
TANG Li-xing(Patent Examination Cooperation Jiangsu Center of the Patent Off ice,CNIPA,Suzhou 215000,China)
出处
《化工管理》
2022年第25期105-108,137,共5页
Chemical Engineering Management
关键词
金属-有机骨架
二氧化碳
分离
metal-organic frameworks
carbon dioxide
separation