The case-dependent lignin role in lignocellulose nanofibers preparation and functional application-A review

作     者：Xiya Zhang Lili Zhang Yimin Fan Zhiguo Wang Xiya Zhang;Lili Zhang;Yimin Fan;Zhiguo Wang

作者机构：Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest ResourcesInternational Innovation Center for Forest Chemicals and MaterialsCollege of Light Industry and Food EngineeringCollege of Chemical EngineeringNanjing Forestry UniversityNanjing 210037China 

出 版 物：《Green Energy & Environment》 (绿色能源与环境（英文版）)

年 卷 期：2023年第8卷第6期

页      面：1553-1566页

核心收录：

学科分类：07[理学] 070205[理学-凝聚态物理] 08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0702[理学-物理学] 

基　　金：financial support from the National Natural Science Foundation of China (Grant No. 31870565 and 32171723) 

主　　题：Lignocellulose nanofibers Lignin Fibrillation Cellulose Pretreatment 

摘      要：Lignocellulose nanofibers(LCNFs) as a new material is attracting extensive attention. The pretreatment and mechanical fibrillation are the two main stages involved in the preparation of LCNFs, and lignin plays the important role of these two stages. This review discussed the interaction between lignin and chemicals in the pretreatment stage, and discovered the general law of the effect of lignin in the mechanical fibrillation *** exhibits both promotion and inhibition effects on mechanical fibrillation, and the mutual competition between the two effects ultimately affects the energy consumption, morphology and yield of LCNFs. Furthermore, the recent research progress related to the contributions of lignin on the functional application of LCNFs was summarized, aiming to provide profound guidance for the preparation and application of LCNFs.