Lignin-Based Renewable Bioproducts

Dear Colleagues,

Lignin is the largest renewable aromatic polymer on the planet. It can be processed into various renewable chemicals and materials, thus reducing the dependence on petroleum products. Millions of tonnes of lignin preparations are produced by the paper industry every year, and a minimal amount of lignin is isolated by direct extraction of lignin from plants. Lignin is used either directly or chemically modified, as a binder, dispersant agent for pesticides, emulsifier, heavy metal sequestrant, or component for composites and copolymers. For value-added applications of lignin to be improved, medium- and long-term conversion technologies must be developed, especially for the preparation of low-molecular-weight compounds as an alternative to the petrochemical industry. The aim of this Special Issue is to collect state-of-the-art research on lignin conversion, including but not limited to, the following: (1) lignin isolation; (2) lignin  depolymerization; (3) lignin composites; (4) AI for lignin processing technologies; and (5) polysaccharide utilization related to lignin.

Dr. Chen Huang
Dr. Zhe Ling
Dr. Mi Li
Guest Editors

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