Synthesis and Dye Adsorption Properties of Poly (Vinyl Alcohol)/ Poly (Acrylamide-Co-Maleic Acid) Semi-Interpenetrating Polymer Network Hydrogels
A series of semi-interpenetrating polymer network hydrogels (PAMABA) based on poly (vinyl alcohol) (PVA) and a copolymer of acrylamide (AM) and maleic acid (MA) were successfully synthesized. Unlike conventional mono-carboxylic acid-modified hydrogels, MA was selected as a functional monomer to provide abundant carboxy...