樊花, 刘红妹. 金属有机骨架及其复合材料在固相微萃取中的制备及应用[J]. 分析测试技术与仪器, 2019, 25(2): 78-85. DOI: 10.16495/j.1006-3757.2019.02.003
引用本文: 樊花, 刘红妹. 金属有机骨架及其复合材料在固相微萃取中的制备及应用[J]. 分析测试技术与仪器, 2019, 25(2): 78-85. DOI: 10.16495/j.1006-3757.2019.02.003
FAN Hua, LIU Hong-mei. Preparation and Application of Materials with Metal-Organic Frameworks and Their Composites in Solid Phase Microextraction[J]. Analysis and Testing Technology and Instruments, 2019, 25(2): 78-85. DOI: 10.16495/j.1006-3757.2019.02.003
Citation: FAN Hua, LIU Hong-mei. Preparation and Application of Materials with Metal-Organic Frameworks and Their Composites in Solid Phase Microextraction[J]. Analysis and Testing Technology and Instruments, 2019, 25(2): 78-85. DOI: 10.16495/j.1006-3757.2019.02.003

金属有机骨架及其复合材料在固相微萃取中的制备及应用

Preparation and Application of Materials with Metal-Organic Frameworks and Their Composites in Solid Phase Microextraction

  • 摘要: 金属有机骨架材料是近几年涌现出的一类新型多功能多孔固体材料,由金属离子和有机配体自组装形成.基于其比表面积高、孔隙率大、热稳定性好和结构与功能多样化等优点,此类材料可作为潜在的吸附剂来对水体等环境污染物进行预处理分析.此外,金属有机骨架材料和不同功能材料如碳基材料、分子印迹聚合物材料以及磁性纳米粒子等组装形成的金属有机骨架复合材料,其整体性能较优于母体金属有机骨架材料.因此,金属有机骨架复合材料在样品预处理方面的应用也引起了研究者的极大兴趣和广泛关注.结合自己的研究工作,对近5年的金属有机骨架材料以及金属有机骨架复合材料,主要在固相微萃取样品预处理方面的应用进行了综述,并对其发展前景进行了展望.

     

    Abstract: Metal organic frameworks (MOFs), a new multi-functional porous solid material emerging in recent years, are formed by the self-assembly of metal ions and organic ligands. Based on their advantages of high specific surface area, large porosity, good thermal stability and diversification of structure and function, such materials can be used as the potential adsorbents for the pretreatment and analysis of environmental pollutants such as water bodies, etc. Besides, the overall performance of MOFs composites is better than that of the parent MOFs materials due to the combination of MOFs materials and different functional materials such as carbon-based materials, polymers materials and magnetic nanoparticles. Therefore, the application of MOFs composites in sample pretreatment has aroused great interest and wide attention of the researchers. In this paper, the application of MOFs materials and MOFs composites in the sample pretreatment of solid phase microextraction(SPME) in recent 5 years are reviewed, and their development prospects are prospected.

     

/

返回文章
返回