Open access
Aug 2026
Effects of Different Lignin Contents and Water Contents on the Performance of DES-Based Hydrogels
This study fabricated choline–acrylic acid deep eutectic solvent (DES) hydrogels via in situ free-radical polymerization and systematically investigated the individual and co-optimization effects of lignin dosage and water content on the chemical structure, micromorphology, compressive mechanical properties, swelling b...
Panrong Guo, Xiao-Bo Xue, Mengxing Liu et al.
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