Lignin is mainly composed of hydroxy-substituted or methoxylated phenyl propane structures and serves as the only renewable bulk feedstock in nature for producing aromatic chemicals. By using suitable catalysts,the long chain structures of lignin can be selectively broken down to obtain different target products.This has been regarded as an important approach for the comprehensive utilization of lignin. Due to the high activity of hydrodeoxygenation,transition metal sulfide catalysts have been used in ligni...
The work was supported by the National Natural Science Foundation of China(No.21503144,21406165,51506147,21376239),the MajorProjects of the National Natural Science Foundation of China(No.21690083),and the Tianjin Research Program of Application Foundatio