Mechanistic study of PFAS adsorption using a QPPTA linked viologen-modified covalent organic framework
Amin Zarei, Leila Khazdooz, Amin Zadehnazari, Saeed Amirjalayer, Matthew A. Addicoat, Ahmadreza Khosropour, Alireza Abbaspourrad
Abstract
VZ-COF was synthesized from a new aromatic tetraamine linker and Zincke salt. VZ-COF features hydrogen-bond acceptor sites, positively charged functional groups and hydrophobic regions that enhance its ability to adsorb PFAS.
Topics & Concepts
ViologenAdsorptionCovalent bondChemistryEnvironmental chemistryChemical engineeringPhotochemistryOrganic chemistryEngineeringCovalent Organic Framework ApplicationsMetal-Organic Frameworks: Synthesis and Applications