MOF/MXene基复合材料的最新进展:合成、功能和应用,Coordination Chemistry Reviews

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MOF/MXene基复合材料的最新进展:合成、功能和应用,Coordination Chemistry Reviews

2024-07-09 12:27| 来源: 网络整理| 查看: 265

MOF 由金属离子/簇和有机连接体的自组装构成。由于具有良好的活性位点、超高孔隙率和丰富的孔隙结构等优点,它们受到了广泛关注。然而,一些传统的 MOF 存在导电性和稳定性差的问题。具有高导电性和丰富表面官能团的 MXenes 可以与 MOFs 结合来解决这个问题。本文综述了MOF/MXene基复合材料的合成策略,包括MOF/MXene、MOF衍生物/MXene和MOF衍生物/MXene衍生物。还全面研究了基于 MOF/MXene 的复合材料的功能。MXenes 不仅可以增强单体 MOF 的稳定性和导电性,还可以带来许多新的功能,例如模板效应。这些优势使合成的 MOF/MXene 基复合材料能够应用于许多领域,例如超级电容器、电池、电催化剂、光催化剂、传感器、微波吸附等。此外,还讨论了结构对 MOF/MXene 基复合材料性能的影响。最后,作者展望了基于 MOF/MXene 的复合材料未来的机遇和挑战。

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Recent progress of MOF/MXene-based composites: Synthesis, functionality and application

MOFs are constructed by self-assembly of metal ions/clusters and organic linkers. They have received much attention owing to the benefits of well-exposed active sites, ultrahigh porosity, and abundant pore structures. However, some traditional MOFs suffer from poor conductivity and stability. MXenes with high electrical conductivity and rich surface functional groups can be combined with MOFs to solve the problem. In this review, the synthesis strategies of MOF/MXene-based composites are summarized, including MOF/MXene, MOF derivatives/MXene and MOF derivatives/MXene derivatives. The functionalities of MOF/MXene-based composites are also studied comprehensively. MXenes can not only enhance the stability and conductivity of single MOFs, but also bring many new functionalities, such as template effect. These advantages enable synthetic MOF/MXene-based composites to be applied in many fields, such as supercapacitors, batteries, electrocatalysts, photocatalysts, sensors, microwave adsorption. Furthermore, the influences of the structure on the properties for MOF/MXene-based composites are also discussed. Finally, the authors prospect the future opportunities and challenges of MOF/MXene-based composites.



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