Tooba Saeed, Abdul Naeem, Bashir Ahmad, Shahzaib Ahmad, Shaista Afridi, Farida Khan, Israf Ud Din, Nazish Huma Khan
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引用次数: 0
摘要
近十年来,共价有机框架(COFs)这种具有较大孔隙率和表面积的结晶聚合物引起了广泛的研究兴趣。共价有机框架材料是通过共价键将有机分子以重复的模式结合在一起,形成一种可渗透的晶体,非常适合吸附和储存气体。由于 COF 材料具有耐久性、更好的反应性、永久多孔性和更大的表面积等吸引人的特质,因此在吸附二氧化碳等污染物方面非常方便。本研究旨在报告 COFs 的拓扑模式、孔隙设计、合成反应、不同的 COFs 合成方法及其在二氧化碳吸附中的应用。本综述进一步关注了目前有关 CO2 吸附的文献。
Covalent organic frameworks for CO2 adsorption: fundamentals, structural features and synthesis
In the last ten years, covalent organic frameworks (COFs) which are crystalline, polymers with greater porosity and surface area, have attracted much research interest. The COF materials are made by covalently bonding organic molecules in a pattern that repeats to create a permeable crystal that is perfect for the sorption and storage of gas. They are expedient in the adsorption of contaminants such as CO2 due to their appealing qualities including durability, improved reactivity, permanent porosity, and increased surface area. This study is an effort to report topology patterns, pore design, Synthetic Reactions of COFs, different methods for the synthesis of COFs and their applications for CO2 adsorption. This review further focused on the current literature on the adsorption of CO2.
期刊介绍:
The Journal of Porous Materials is an interdisciplinary and international periodical devoted to all types of porous materials. Its aim is the rapid publication
of high quality, peer-reviewed papers focused on the synthesis, processing, characterization and property evaluation of all porous materials. The objective is to
establish a unique journal that will serve as a principal means of communication for the growing interdisciplinary field of porous materials.
Porous materials include microporous materials with 50 nm pores.
Examples of microporous materials are natural and synthetic molecular sieves, cationic and anionic clays, pillared clays, tobermorites, pillared Zr and Ti
phosphates, spherosilicates, carbons, porous polymers, xerogels, etc. Mesoporous materials include synthetic molecular sieves, xerogels, aerogels, glasses, glass
ceramics, porous polymers, etc.; while macroporous materials include ceramics, glass ceramics, porous polymers, aerogels, cement, etc. The porous materials
can be crystalline, semicrystalline or noncrystalline, or combinations thereof. They can also be either organic, inorganic, or their composites. The overall
objective of the journal is the establishment of one main forum covering the basic and applied aspects of all porous materials.