Kirlikovali Kent O, Hanna Sylvia L, Son Florencia A, Farha Omar K
Department of Chemistry and International Institute for Nanotechnology, Northwestern University, Evanston, Illinois 60208, United States.
Department of Chemical and Biological Engineering, Northwestern University, Evanston, Illinois 60208, United States.
ACS Nanosci Au. 2022 Dec 27;3(1):37-45. doi: 10.1021/acsnanoscienceau.2c00046. eCollection 2023 Feb 15.
Over the past 25 years, metal-organic frameworks (MOFs) have developed into an increasingly intricate class of crystalline porous materials in which the choice of building blocks offers significant control over the physical properties of the resulting material. Despite this complexity, fundamental coordination chemistry design principles provided a strategic basis to design highly stable MOF structures. In this Perspective, we provide an overview of these design strategies and discuss how researchers leverage fundamental chemistry concepts to tune reaction parameters and synthesize highly crystalline MOFs. We then discuss these design principles in the context of several literature examples, highlighting both relevant fundamental chemistry principles and additional design principles required to access stable MOF structures. Finally, we envision how these fundamental concepts may offer access to even more advanced structures with tailored properties as the MOF field looks toward the future.
在过去25年里，金属有机框架材料（MOFs）已发展成为一类日益复杂的结晶多孔材料，其中构建单元的选择对所得材料的物理性质具有重要的控制作用。尽管存在这种复杂性，但基本的配位化学设计原则为设计高度稳定的MOF结构提供了战略基础。在本综述中，我们概述了这些设计策略，并讨论了研究人员如何利用基础化学概念来调整反应参数并合成高度结晶的MOFs。然后，我们结合几个文献实例来讨论这些设计原则，强调相关的基础化学原则以及获得稳定MOF结构所需的其他设计原则。最后，随着MOF领域展望未来，我们设想这些基础概念如何能够提供获得具有定制性质的更先进结构的途径。
