ZIF-8及其衍生材料在水处理领域的应用

Application of zeolitic imidazolate framework-8 in water treatment

摘要:

沸石咪唑酯骨架材料-8（ZIF-8）是以锌离子为配位中心，通过与2-甲基咪唑配位自组装形成的多孔结晶材料，具有大的比表面积、优异的孔结构和丰富的表面官能团等优点，近年来在治理水体污染方面展现出巨大的应用潜力。首先，综述了近三年来ZIF-8在水处理吸附方面的研究进展，并分析了ZIF-8的水稳定性和环境因子对ZIF-8吸附水中污染物的影响，最后讨论了ZIF-8材料在水处理领域的挑战和前景，以期为今后的研究和实际应用提供参考。

Abstract:

Zeolitic imidazolate framework-8 (ZIF-8) is a porous crystalline material formed by the coordination and self-assembly of zinc (Ⅱ) and 2-methylimidazole. Due to the excellent performances of huge specific surface area, excellent pore structure and abundant surface functional groups. ZIF-8 have great potential in the treatment of water pollution in recent years. Firstly, the research progress of ZIF-8 in water treatment adsorption in the past three years were mainly reviewed. And analyze the influence of the water stability of ZIF-8 and environmental factors on the adsorption of pollutants in water by ZIF-8. Moreover, the challenges and prospects of ZIF-8 materials in environmental governance are briefly discussed, which provides references for future research and practical applications.