木质素的结构及其改性现状

The structure of lignin and its modification status

从木质素的存在状态、基本结构单元、主要单体、键连方式及反应方式5个方面介绍了木质素的结构,综述了木质素的改性方法及其应用现状与问题,并针对应用问题提出解决方法、进行展望。

The structure of lignin is introduced from five aspects,which includes the existence of lignin,the basic structural unit,the main monomer,key methods and ways of responding.the lignin modification methods and their applications and problems are reviewed,and the solution for the application problems is put forward,the development is prospected.