Ionic covalent organic frameworks (iCOFs) possess dual specific properties both COFs and
ions, such as tunable cation or anion charge, crystalline structure, large surface area …

Covalent organic frameworks (COFs) are a class of emerging materials that are synthesized
based on the covalent bonds between different building blocks. COFs possess unique …

Covalent organic frameworks (COFs) are a new class of multifunctional crystalline organic
polymer constructed with organic monomers via robust covalent bonds. The unique …

Recently, covalent organic frameworks (COFs) as an important class of porous frameworks
have been employed in analytical applications owing to their significant inherent properties …

Covalent organic frameworks (COFs) can be classified as emerging porous crystalline
polymers with extremely high porosity and surface area size, and good thermal stability …

亚胺类共价有机骨架 (I-COFs) 是有机单体根据席夫碱 (Schiff-base) 反应原理缩合形成的一类
新型多孔晶体有机材料. I-COFs 具有骨架密度低, 比表面积大, 孔隙率高, 单体种类丰富 …

Solid-phase microextraction (SPME) is a green, environmentally friendly, and efficient
technique for sample pre-treatment. Covalent organic frameworks (COFs), a class of porous …

Covalent organic frameworks (COFs) are an emerging class of porous crystalline materials
assembled by symmetric and rigid organic building blocks through strong covalent bonds …

Abstract Background Covalent organic frameworks (COFs) have found promising
applications in separation fields due to their large surface area and high adsorption …

Background Due to their large surface area and distinctive adsorption affinity, covalent
organic frameworks (COFs) appear to be good candidates as liquid chromatographic …