木质素化学改性的研究现状  

Research Progress on Chemical Modification of Lignin

作　　者：周建[1] 曾荣[1] 罗学刚[1] 

机构地区：[1]西南科技大学生命科学与工程学院,四川绵阳621010

出　　处：《纤维素科学与技术》2006年第3期59-66,共8页Journal of Cellulose Science and Technology

基　　金：国家高技术研究发展计划(863计划)资助项目(2002AA322050)

摘　　要：木质素是一种含量丰富的天然大分子材料,但由于其结构复杂,导致应用受到很大的限制。文章综述了木质素在其化学改性如胺化、环氧化、酚化、羟基化、聚酯化等方面的最新研究进展,介绍了改性木质素的应用前景。Lignin, as the second abundant natural polymer, has many limits when it is applied because of its complex structure. According to worldwide literature, the novel chemical modification of lignin such an aminating, epoxy, phenolic and methylol etc modification methods were introduced in this paper; the prospect of modified lignin was also introduced.

关 键 词：木质素 改性 研究进展 

分 类 号：O636.2[理学—高分子化学]