Dynamic Schiff Base Chitosan–Lignin Bioplastics with Thermally Assisted Repair and a Reprocessable Network
The development of renewable polymer networks combining mechanical performance with repairability and reprocessability is important for advancing sustainable materials. In this study, chitosan-dialdehyde lignin (Ch-DAL) bioplastic films were fabricated through dynamic Schiff base cross-linking between tartaric acid-pro...