共轭体系
共价键
材料科学
结晶度
多孔性
纳米技术
聚合物
缩合反应
组合化学
化学
有机化学
催化作用
复合材料
作者
Shuai Bi,Fancheng Meng,Zixing Zhang,Dongqing Wu,Fan Zhang
标识
DOI:10.1007/s40242-022-2010-4
摘要
Vinylene-linked covalent organic frameworks(COFs) are a class of promising porous organic materials that feature fully π-conjugated structures, high crystallinity, permanent porosity, ultrahigh chemical stability, and extraordinary optoelectronic properties. Over the past 5 years, this kind of material has been witnessed rapid development either in chemical synthesis or in potential applications. In this review, we summarize the chemistry to synthesize vinylene-linked COFs, especially the synthetic strategies involving activation of aryl methyl groups for condensation reaction. We then scrutinize the state-of-the-art development in properties and functions of this kind of COFs. Our own opinions on the further development of the vinylene-linked COFs are also presented for discussion.
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