[HTML][HTML] Preparation and characterization of zwitterion-substituted lignin/Nafion composite membranes

JW Heo, L An, MS Kim, DH Youn, YS Kim - International Journal of …, 2023 - Elsevier
In this study, a novel zwitterion-substituted lignin (ZL) containing amino and sulfonic acid
groups was synthesized, and ZL/Nafion composite membranes were fabricated as proton …

Green synthesis of silver nanoparticles-capped aminated lignin as a robust active catalyst for dye discoloration

JW Heo, Q Xia, MS Kim, YS Kim - International Journal of Biological …, 2024 - Elsevier
Considering the severity of global environmental issues, biomass-derived products have
received significant attention as alternatives to foster sustainability and eco-friendliness. The …

Preparation and characterization of novel zwitterionic lignin/Nafion composite membranes

JW Heo, L An, MS Kim, DH Youn, YS Kim - 2023 - researchsquare.com
In this study, a novel zwitterion-decorated lignin (ZL) containing amine and sulfonic acid
groups was synthesized and ZL/Nafion composite membranes were fabricated as proton …