State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian, 350108, China.
Fuqing Branch of Fujian Normal University, Fuqing, Fujian, 350300, China.
Chemistry. 2019 Jan 7;25(2):442-453. doi: 10.1002/chem.201803204. Epub 2018 Nov 5.
During the past decade, research on the design and synthesis of zeolite-like metal-organic frameworks (ZMOFs) has developed greatly. As an important subclass of ZMOFs, zeolite-like cluster organic frameworks (ZCOFs) built from 4-connected metal-cluster secondary building units (SBUs) and appropriate linear organic ligand bridges have attracted sustained interest, because such materials not only integrate the merits of inorganic zeolites, ZMOFs, and metal clusters, including interesting topologies, high surface areas, extra-large cavities and channels, structural tunability, and unique physicochemical properties from various metal clusters, but also open up a new avenue to design and fabricate hybrid zeolite-like materials that have many potential applications in material sciences. In this review, recent developments in ZCOFs are summarized by classifying the ZCOFs into four categories according to the composition of the SBUs: 1) ZCOFs based on metal-halide cluster SBUs, 2) ZCOFs based on metal-oxygen cluster SBUs, 3) ZCOFs based on metal-chalcogen cluster SBUs, and 4) ZCOFs based on mixed types of metal-cluster SBUs. Besides, challenges associated with the design and synthesis of ZCOFs and the vast potential of this area are also discussed.
在过去的十年中，沸石类金属有机骨架（ZMOFs）的设计和合成研究得到了极大的发展。作为 ZMOFs 的一个重要子类，由 4 连接的金属簇次级建筑单元（SBUs）和适当的线性有机配体桥构建的沸石类簇有机骨架（ZCOFs）引起了持续的兴趣，因为这些材料不仅整合了无机沸石、ZMOFs 和金属簇的优点，包括有趣的拓扑结构、高比表面积、超大空腔和通道、结构可调性以及来自各种金属簇的独特物理化学性质，而且还开辟了一条新的途径来设计和制造具有许多潜在应用的混合沸石类材料。在这篇综述中，根据 SBU 的组成，将 ZCOFs 分为四类进行总结：1）基于金属卤化物簇 SBU 的 ZCOFs；2）基于金属氧簇 SBU 的 ZCOFs；3）基于金属-硫族簇 SBU 的 ZCOFs；4）基于混合类型金属簇 SBU 的 ZCOFs。此外，还讨论了与 ZCOFs 的设计和合成相关的挑战以及该领域的巨大潜力。
