木质素的化学改性及其在高分子材料中的应用  

Current Advances in Chemical Modification of Lignin and Its Application in Composite Materials

作　　者：田静 杨益琴[1,2] 宋君龙[1,2] TIAN Jing;YANG Yi-qin;SONG Jun-long(Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology,Nanjing Forestry University,Nanjing 210037,China;Jiangsu Co-Innovation Center for Efficient Processing and Utilization of Forest Resources,Nanjing Forestry University,Nanjing 210037,China)

机构地区：[1]南京林业大学江苏省制浆造纸科学与技术重点实验室,江苏南京210037 [2]南京林业大学江苏省林业资源高效加工利用协同创新中心,江苏南京210037

出　　处：《纤维素科学与技术》2018年第4期76-85,共10页Journal of Cellulose Science and Technology

基　　金：国家自然科学基金(31770623);江苏省高校自然基金重大项目(17KJA530005);六大人才高峰项目(2015-JNHB-013);江苏高校优势学科建设工程资助项目(PAPD)

摘　　要：概述了近年来木质素领域化学改性方法及其应用的研究进展,重点总结了木质素的接枝共聚改性方法,主要包括自由基聚合、开环聚合、自由基聚合,最后介绍了木质素在树脂材料、添加剂、聚氨酯材料以及在共混材料等领域的应用。This mini review summarized the current advances in fundamental properties of lignin,chemical modification methods and their applications in polymer composite materials.Especially in the chemical modification section it emphases on the graft copolymerization modification method of lignin,mainly including free radical polymerization,ring-opening polymerization,free radical polymerization,while in the application part,the recent advances of application of lignin in resin materials,additives,polyurethane materials and applications in blending materials and other fields were summarized.

关 键 词：木质素 化学改性 接枝共聚 高分子材料 

分 类 号：TQ317.9[化学工程—高聚物工业]