Ionic COF Composite Membranes for Selective Perfluoroalkyl Substances Separation.

Autor: Zhang, Wenxiang, Li, Yinhui, Xing, Zheng, Zhao, Minghan, Fu, Yu, Wang, Shanshan, Wu, Yue, Zeng, Jiahui, Li, Xiaoyu, Ma, Heping
Předmět:
Zdroj: Macromolecular Rapid Communications; Jun2023, Vol. 44 Issue 11, p1-1, 1p
Abstrakt: B Front Cover b : Two kinds of 2D ionic covalent organic frameworks (COFs) with different charge properties are integrated into polyacrylonitrile (PAN) to form COF mixed matrix membrane, as reported in article 2200718 by Heping Ma and co-workers. The PAN@iCOFs membrane can efficiently and selectively separate perfluoroalkyl substances (PFASs) from water with high solvent permeability and good mechanical strength, showing great practical potential for selective separation and recycling of PFASs in wastewater. [Extracted from the article]
Databáze: Complementary Index