摘要
纤维素纳米纤丝(CNF)具有来源丰富、可降解、高长径比等优势,表现出独特的表界面效应和尺寸效应,受到科研人员的密切关注。阐述了机械法、化学法、酶解法制备CNF的作用机理及纤维特性,解析了纤维素疏水改性和接枝共聚对CNF性质的影响,列举了CNF在包装、吸附、储能、阻燃等领域的应用研究,并对CNF发展中存在的挑战进行了展望。
The outstanding property(such as abundant,bio-degradable,high ratio of length to diameter,surface and size function)of cellulose nanofibril(CNF)has attracted more and more attention world widely.This paper was focused on the defibrillation mechanism and characterization of CNF based varied preparation method,including mechanical,chemical and enzyme method.The modification of CNF to produce hydrophobic and/or polymerized nanofiber was also clarified.The potential application of CNF was introduced,including packaging,adsorbent,energy storage,fire retardants,et al.Finally,the challenges of CNF were also prospected.
作者
刘秀静
刘姗姗
王强
刘亭
胡俊林
LIU Xiu-jing;LIU Shan-shan;WANG Qiang;LIU Ting;HU Jun-lin(State Key Lab of Biobased Material and Green Papermaking,Qilu University of Technology(Shandong Academy of Sciences),Ji'nan,Shandong Province,250353;Shanying Huazhong Paper Co.,Ltd.,Qingji Industrial Park,Gongan County,Jingzhou City,Hubei Province,434300;Shandong Huatai Paper Co.,Ltd.,Dongying,Shandong Province,257335)
出处
《纸和造纸》
2020年第5期36-41,共6页
Paper and Paper Making
关键词
纤维素纳米纤丝
制备
改性
应用
cellulose nanofibril
preparation
modified
application
