Low-Water-Content Lignosulfonate Gels with Dense Triple Hydrogen-Bonding Networks for Wearable Sensors and Photothermal-Electric Conversion
Achieving mechanical robustness, efficient ion transport, environmental tolerance, and energy conversion in a sustainable soft conductor remains challenging. Herein, a low-water-content supramolecular gel (PLPG) was fabricated via evaporation-induced co-assembly of poly(vinyl alcohol) (PVA), phytic acid (PA), and lig...