材料科学
共价键
纳米技术
共价有机骨架
化学工程
混合材料
组合化学
金属有机骨架
有机化学
多孔性
复合材料
吸附
化学
作者
Maria S. Lohse,Thomas Bein
标识
DOI:10.1002/adfm.201705553
摘要
Abstract Covalent organic frameworks (COFs) are crystalline porous polymers formed by a bottom‐up approach from molecular building units having a predesigned geometry that are connected through covalent bonds. They offer positional control over their building blocks in two and three dimensions. This control enables the synthesis of rigid porous structures with a high regularity and the ability to fine‐tune the chemical and physical properties of the network. This Feature Article provides a comprehensive overview over the structures realized to date in the fast growing field of covalent organic framework development. Different synthesis strategies to meet diverse demands, such as high crystallinity, straightforward processability, or the formation of thin films are discussed. Furthermore, insights into the growing fields of COF applications, including gas storage and separations, sensing, electrochemical energy storage, and optoelectronics are provided.
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