Research Article
Preparation, Characterization, and Cationic Functionalization of Cellulose-Based Aerogels for Wastewater Clarification
Scheme 1
Schematic reaction route of cationic functionalization of aerocelluloses: (a) (3-chloro-2-hydroxypropyl) trimethylammonium chloride (CHPTAC); (b) 2,3-epoxypropyltrimethyl ammonium chloride (EPTAC).