A Low-Cost, Metal-Free Choline Chloride–Acetamide Deep Eutectic Solvent for Sustainable and Recyclable PET Aminolysis to BHETA
Poly(ethylene terephthalate) (PET) waste remains a major challenge in polymer recycling, demanding green and economical upcycling routes. In the present work, a biocompatible and metal-free deep eutectic solvent (DES) based on choline chloride and acetamide (1:2 mol ratio) was developed as an efficient medium for PET a...