脱木素木材衍生功能材料研究进展  

Research Progress in Functional Materials Derived from Delignified Wood

作　　者：杨鸿 赵鹏炜 牟洪波[1] 戚大伟[1] Yang Hong;Zhao Pengwei;Mu Hongbo;Qi Dawei(College of Science,Northeast Forestry University,Harbin 150040,China;College of Engineering and Technology,Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学理学院,哈尔滨150040 [2]东北林业大学工程技术学院,哈尔滨150040

出　　处：《世界林业研究》2022年第3期50-55,共6页World Forestry Research

基　　金：中央高校基本科研业务费专项资金项目(2572020BC07);国家自然科学基金(31570712)。

摘　　要：木材是一种可再生和机械坚固的天然生物基模板,半纤维素和木质素基质结合纤维素原纤维在木材中分层排列。因此在不改变纤维素原纤维分级排列的情况下去除木材细胞壁中的木质素,可为具有对齐纤维素结构的生物模板功能材料领域带来更多可能性。基于脱木素木材提供的生物模板,可开发出不同的功能材料,并广泛应用于不同领域。文中总结脱木素木材的主要制备方法和功能材料的开发策略,展望脱木素木材衍生功能材料的发展潜力和趋势,旨在为木材功能化研究提供新思路。Wood is a renewable and mechanically robust natural bio-based template.Hemicellulose and lignin matrix combined with cellulose fibrils are arranged in layers in wood.Therefore,the removal of lignin in the wood cell wall without changing the hierarchical arrangement of cellulose fibrils can bring more possibilities to the field of biological template functional materials with aligned cellulose structures.Based on the biological templates provided by delignified wood,various functional materials can be developed and widely used in different fields.This paper summarizes the main preparation methods of delignified wood and the strategy of functional materials development,and prospects the potential and future development trend of functional materials derived from delignified wood,aiming to provide new ideas for the research on wood functionalization.

关 键 词：脱木素木材 木材功能化 木材改性 

分 类 号：S781.7[农业科学—木材科学与技术] TS652[农业科学—林学]