Dong Jinqiao, Han Xing, Liu Yan, Li Haiyang, Cui Yong
School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, 200240, China.
College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, 450001, China.
Angew Chem Int Ed Engl. 2020 Aug 10;59(33):13722-13733. doi: 10.1002/anie.202004796. Epub 2020 May 27.
Many sophisticated chemical and physical properties of porous materials strongly rely on the presence of the metal ions within the structures. Whereas homogeneous distribution of metals is conveniently realized in metal-organic frameworks (MOFs), the limited stability potentially restricts their practical implementation. From that perspective, the development of metal-covalent organic frameworks (MCOFs) may address these shortcomings by incorporating active metal species atop highly stable COF backbones. This Minireview highlights examples of MCOFs that tackle important issues from their design, synthesis, characterization to cutting-edge applications.
多孔材料的许多复杂化学和物理性质在很大程度上依赖于结构中金属离子的存在。虽然金属在金属有机框架（MOF）中易于实现均匀分布，但有限的稳定性可能会限制其实际应用。从这个角度来看，金属共价有机框架（MCOF）的开发可能通过在高度稳定的COF主链上引入活性金属物种来解决这些缺点。本综述重点介绍了一些MCOF的实例，这些实例涉及从设计、合成、表征到前沿应用等重要问题。
