共价有机框架材料(COFs)由于其良好的结晶性、多孔性、低密度、大比表面积以及易于设计和修饰的结构特点,在多个领域都有广泛的开发潜力和应用前景,特别是其气体吸附和存储性能更是引起了研究者们的广泛兴趣,已有大量文献报道。对二氧化碳、氢气、甲烷等气体分子具有特殊吸附功能的共价有机框架材料进行了归纳和总结,对其发展趋势和应用前景进行了展望。 Covalent organic framework materials (COFs) have wide potential for development and applications in various fields due to their good crystallinity, porosity, low density, large specific surface area and structural features that are easy to design and modify, especially in Gas adsorption and storage performance has aroused widespread interest of researchers, a large number of literatures have been reported. The covalent organic framework materials with special adsorption functions for gas molecules such as carbon dioxide, hydrogen, methane and so on are summarized and summarized, and the development trend and application prospect are prospected.