金属有机框架凝胶和整体材料。

Hou Jingwei, Sapnik Adam F, Bennett Thomas D

Department of Materials Science & Metallurgy , University of Cambridge , 27 Charles Babbage Road , Cambridge , CB3 0FS , UK . Email:

Chem Sci. 2019 Nov 14;11(2):310-323. doi: 10.1039/c9sc04961d. eCollection 2020 Jan 14.

The synthesis of metal-organic frameworks (MOFs) has, to date, largely been in the form of crystalline powders. However, interest in different physical morphologies of this class of materials is growing. In this perspective, we provide an overview of the structure, properties and applications of MOF monoliths. In particular, we explore the complex synthetic landscapes associated with MOF crystallization and discuss the synthetic factors leading to the formation of MOF gels, the precursor to sol-gel MOF monoliths. Finally, we provide our thoughts on the future development of this field, and attempt to highlight the importance of the MOF gel state in the discovery of new functional materials.

迄今为止，金属有机框架材料（MOFs）的合成主要是以结晶粉末的形式进行的。然而，人们对这类材料不同物理形态的兴趣正在不断增加。从这个角度出发，我们概述了MOF整体材料的结构、性质及应用。特别地，我们探讨了与MOF结晶相关的复杂合成情况，并讨论了导致形成MOF凝胶（溶胶-凝胶MOF整体材料的前体）的合成因素。最后，我们阐述了对该领域未来发展的看法，并试图强调MOF凝胶态在发现新型功能材料方面的重要性。