材料科学
电容去离子
共价键
表面改性
纳米技术
水处理
海水淡化
吸附
光催化
化学工程
光圈(计算机存储器)
多孔性
吸附
有机化学
环境工程
环境科学
复合材料
催化作用
化学
工程类
物理
生物化学
膜
声学
作者
Zijing Xia,Yusen Zhao,Seth B. Darling
标识
DOI:10.1002/admi.202001507
摘要
Abstract Covalent organic frameworks (COFs) are an emerging type of porous crystalline material with highly ordered aperture size and tunable structures with designer properties. COFs have been proposed as promising materials for water treatment because of their notable intrinsic properties like excellent chemostability, high surface area, abundant functional sites, and uniform adjustable aperture size. This review focuses on fundamental COF design principles for water treatment (stability, aperture size, and surface functionalization) and the state‐of‐the‐art application of COFs in desalination, organic contaminant sorption, and ion capture. Additional potential promising applications of COFs for water treatment, including solar steam generation, photocatalysis for degradation of organic contaminants, and capacitive deionization are also presented along with an outlook toward future opportunities in the field.
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