covalentorganicframeworks_designsynthesisandfunctions462020chemrev 系统标签: synthesisorganiccovalentcofsframeworksdesign CovalentOrganicFrameworks:Design,Synthesis,andFunctionsKeyuGeng,TingHe,RuoyangLiu,KeTianTan,ZhongpingLi,ShanshanTao,YifanGong,QiuhongJiang,andDonglinJiang*CiteThis:https://dx.doi/10.1021/acs.che...
Cobalt coordinated covalent organic frameworks have attracted increasing interest in the field of CO2 photoreduction to CO, owing to their high electron affinity and predesigned structures. However, achieving high conversion efficiency is challenging sin
covalent organic frameworksrechargeable batteriesredox-active electrodessolid electrolytesupercapacitorsAs an emerging class of crystalline organic material,covalent organic frameworks(COFs)possess uniform porosity,versatile functionality,and precise control over designated structures.Aside from the favorable charge and...
共价有机框架材料(Covalent Organic Frameworks,简称COFs)是一类由有机分子通过共价键连接形成的结晶性多孔高分子材料。这类材料因其独特的多孔结构、高比表面积、以及优异的化学和热稳定性而受到广泛关注。 COFs材料的特点主要包括: 多孔性:COFs材料具有规则的孔隙结构,这些孔隙可以是微孔、介孔或大孔,为分子的吸附和...
COF-5共价有机骨架材料|Covalent Organic Frameworks 共价有机框架(Covalent Organic Frameworks)具备密度低、比表面积大、热稳定性好的优点引起我们的关注,仅由轻元素构成的COF-5易与气体分子发生相互作用,且其…
COFs,全称为共价有机框架材料(Covalent Organic Frameworks),是一种由轻质有机分子基元通过全共价键连接而形成的晶态多孔材料。这类材料具有以下特点: 1. 高结晶性:COFs材料的分子结构非常规律,展现出优异的结晶性。 2. 多孔性:它们具有丰富的孔道结构,孔径均一,这使得它们在分子筛选和气体存储方面具有潜在的应用。
Covalent organic frameworks (COF), with rigid, highly ordered and tunable structures, can actively manipulate the synergy of entropic selectivity and enthalpic selectivity, holding great potential as next-generation membrane materials for ion separations. Here, we demonstrated the efficient separation of ...
COFs orcovalent organic frameworksare a new form of crystalline porous materials composed of “light” atoms, e.g., B, N, C, O, etc. Due to their highly organized structures connected by strong covalent bonds, COF materials have several advantages, including uniform porosity, large specific su...
离子型共价有机框架材料(ionic covalent organic frameworks, iCOFs)通过精细化设计将晶态结构与离子化特性相结合, 同时具有COFs和多孔离子聚合物(porous ionic polymers, PiPs)的特征, 使得COF材料有更多的设计及调控可能性. iCOFs可以分为阳离子型树脂、阴离子型树脂以及两性树脂三类. ...
Ionic covalent organic frameworks (iCOFs) are an emerging type of crystalline organic polymers that consist of the ionic skeleton and corresponding counterions. As a joint subgroup of porous ionic polymers (PiPs) and COFs, iCOFs can combine the benefits of both PiPs and COFs. Thus, iCOFs ...