Valorization of homogeneous linear catechyl lignin: opportunities and challenges
Yibing Li, Xianzhi Meng, Rongqian Meng, Ting Cai, Yunqiao Pu, Zhi‐Min Zhao, Arthur J. Ragauskas
Abstract
, propyl and propenyl catechol). Meanwhile, the linear molecular structure predisposes C-lignin as a potential promising feedstock for preparing carbon fiber materials. In this review, the biosynthesis of this unique C-lignin in plants is summarized. C-lignin isolation from plants and various depolymerization approaches to obtaining aromatic products are overviewed with highlights on RCF process. Exploring new application areas based on C-lignin's unique homogeneous linear structure is also discussed with its potential for high-value utilization in the future.
Topics & Concepts
LigninHomogeneousChemistryPulp and paper industryBiochemical engineeringOrganic chemistryMathematicsEngineeringCombinatoricsLignin and Wood ChemistryBiofuel production and bioconversionEnzyme-mediated dye degradation