Topological Analysis and Structural Determination of 3D Covalent Organic Frameworks,Advanced Materials

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Topological Analysis and Structural Determination of 3D Covalent Organic Frameworks
Advanced Materials ( IF 27.4 ) Pub Date : 2024-01-30 , DOI: 10.1002/adma.202312889
Zi'ang Guo ₁ , Zeyue Zhang ₁ , Junliang Sun ₁

Affiliation

3D covalent organic frameworks (3D COFs) constitute a new type of crystalline materials that consist of a range of porous structures with numerous applications in the fields of adsorption, separation, and catalysis. However, because of the complexity of the three-periodic net structure, it is desirable to develop a thorough structural comprehension, along with a means to precisely determine the actual structure. Indeed, such advancements would considerably contribute to the rational design and application of 3D COFs. In this review, the reported topologies of 3D COFs are introduced and categorized according to the configurations of their building blocks, and a comprehensive overview of diffraction-based structural determination methods is provided. The current challenges and future prospects for these materials will also be discussed.

中文翻译：

3D 共价有机框架的拓扑分析和结构测定

3D共价有机框架（3D COF）是一种新型晶体材料，由一系列多孔结构组成，在吸附、分离和催化领域具有广泛的应用。然而，由于三周期网络结构的复杂性，需要发展彻底的结构理解，以及精确确定实际结构的方法。事实上，这些进步将极大地促进 3D COF 的合理设计和应用。在这篇综述中，介绍了已报道的 3D COF 拓扑结构，并根据其构建块的配置进行分类，并全面概述了基于衍射的结构确定方法。还将讨论这些材料当前的挑战和未来的前景。

更新日期：2024-01-30

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