氟化共价有机骨架的合成以及在吸附和分离中的应用
Synthesis of Fluorinated Covalent Organic Frameworks and Their Applications in Adsorption and Separation
贺辉龙 1王海 2张学良 1张洪礼 1赵晓亚 1周小飞 2黄磊2
作者信息
- 1. 中巨芯科技股份有限公司,浙江衢州 324004
- 2. 浙江凯圣氟化学有限公司,浙江衢州 324004
- 折叠
摘要
共价有机骨架材料(COF)是一类由轻质量元素如C、N、H、O等通过共价键结合在一起形成的多孔结晶高分子材料,其易于功能化、结构可控,在各领域应用广泛.含氟原子单体引入COF在一定程度上提高了 COF的结晶度、比表面积和化学稳定性.介绍了氟化COF的合成方法,重点介绍了氟化COF在吸附、分离方面的应用及进展,总结和展望了氟化COF在分离方面的挑战和未来的发展方向.
Abstract
Covalent organic framework(COF)materials are a type of porous crystalline polymer materials formed by covalent bonding of lightweight elements such as C,N,H and O.They are easy to functionalize and structurally controllable,and are widely used in various fields.The introduction of fluorinated monomers into COF improved the crystallinity,specific surface area,and chemical stability of COF to a certain extent.The synthesis methods of fluorinated COF,as well as its applications and progress in adsorption and separation are introduced.The challenges and future development directions of fluorinated COF in separation are summarized and prospected.
关键词
共价有机骨架/吸附分离/气体/有机物Key words
covalent organic frameworks/adsorption and separation/gas/organic compound引用本文复制引用
出版年
2024
NETL
NSTL
万方数据