纤维素纳米晶体改性及应用研究进展

Research Progress on Modification and Application of Cellulose Nanocrystal

关键词:  纤维素纳米晶体  改性  纳米填料  传感  包装

Key Words:cellulose nanocrystal  modification  nano filler  sensing  packing

摘要:纤维素在水中分散性和机械强度较差等性质阻碍了其进一步应用。近年来，已有众多研究通过改性对其进行优化。本文对纤维素纳米晶体主要改性方法进行归纳总结，并对其在纳米填料、柔性传感及智能包装等领域的应用进行了详细介绍，展望了改性纤维素纳米晶体未来的发展方向。

Abstract:Due to the poor dispersibility and mechanical strength， etc. in water of cellulose， its further application is hindered. Based on the above problems， many researchers had optimized it through modification in recent years. The main modification methods of cellulose nanocrystals and the applications in nanofillers， flexible sensing and intelligent packaging were summarized in this paper. The future research and application direction of modified cellulose nanocrystals were prospected.