[1]丁 宁,郭 佳*.离子型共价有机框架材料的研究进展[J].中国材料进展,2021,40(09):015-26.
 DING Ning,GUO Jia*.Research Progress of Ionic Covalent Organic Frameworks[J].MATERIALS CHINA,2021,40(09):015-26.
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离子型共价有机框架材料的研究进展()
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中国材料进展[ISSN:1674-3962/CN:61-1473/TG]

卷:
40
期数:
2021年第09期
页码:
015-26
栏目:
出版日期:
2021-09-30

文章信息/Info

Title:
Research Progress of Ionic Covalent Organic Frameworks
作者:
丁 宁郭 佳*
(聚合物分子工程国家重点实验室,复旦大学高分子科学系,上海 200438)
Author(s):
DING NingGUO Jia*
State Key Laboratory of Molecular Engineering of Polymers,Department of Macromolecular Science,Fudan University,Shanghai,200438,China
关键词:
共价有机框架离子化多孔材料结晶
Keywords:
covalent organic frameworks ionization porous materials crystallinity
文献标志码:
A
摘要:
离子型共价有机框架(Ionic Covalent Organic Framework,iCOF)材料是一种框架或孔道上带有电荷的COF材料,不仅具有比表面积大、长程有序、易于功能化、可设计性强等传统中性COF材料的优点,其框架上带有的离子基团作为作用位点,结合相反电荷的分子,赋予材料选择性吸附、离子传导等功能;层间的静电排斥作用降低了剥离难度,因此更容易得到COF纳米片层,这些独特的性质吸引了广大研究人员的关注。近年来,研究人员在iCOF的单体种类、反应类型、拓扑结构和制备方法等方面开展了深入研究,在分子吸附与分离、催化、质子传导、能源转化、生物医用等领域表现出独特的优势和重要的应用价值。本文从材料的设计、合成方法和应用研究出发,综述了iCOF近年来的研究进展和发展现状,并对其研究前景进行展望。
Abstract:
Ionic covalent organic frameworks (iCOFs) are an emerging subclass of COFs which contain either charged skeleton or charged pore interface. Besides the intrinsic advantages of neutral COFs such as large surface area, structural tunability and designability, the ionic moieties of iCOFs act as interaction sites to bind with oppositely charged guests, thus endows iCOFs with functionality such as selective adsorption and ions conduction. The ionic repulsion between layers caused an easier exfoliation of iCOFs into ionic covalent organic nanosheets (iCON). These promising features have attracted considerable interests. In recent years, the building blocks, reaction types, topology structures and synthetic strategies of iCOFs have been studied extensively, paving the way of various applications such as molecular adsorption/separation, catalysis, energy conversion, proton conduction and biomedical engineering. In this review, we summarize the research progress of iCOFs based on design, synthesis and applications. The current challenge and future directions for the research of iCOFs are discussed as well.

备注/Memo

备注/Memo:
基金项目: 国家自然科学基金面上项目(51973039,21774023)第一作者: 丁宁,女,1996年生,硕士研究生通讯作者: 郭佳,男,1979年生,教授,博士生导师,Email: guojia@fudan.edu.cn
更新日期/Last Update: 2021-08-31