纤维素衍生物及纳米晶自组装制备功能材料的研究进展

Research Progress of Preparation of Functional Materials from Cellulose Derivatives and Nanocrystalline via Self-assembly

自组装技术具有原理简单、操作便捷、易于调控等优点,在纤维素衍生物及纳米晶功能材料,包括药物缓释、电极柔性膜、电池、电容器等制备中得到了广泛应用。本文针对多种纤维素衍生物,如羧甲基纤维素(CMC)、羟乙基纤维素(HEC)和羟丙基甲基纤维素(HPMC)和纳米纤维素(纤维素纳米晶体(CNC)、纤维素纳米纤丝(CNF)、细菌纤维素(BC))自组装制备功能材料的最新进展进行了综述,通过对比制备方法、性质及优缺点,为纤维素自组装新型材料的进一步研发和应用提供参考和指导。

Self-assembly technology possesses the advantages of simple principle,convenient operation and easy control,has been widely used in the preparation of cellulose derivatives and nanocrystalline functional materials,such as drug release,electrode flexible membranes,batteries,and capacitors.In this paper,the latest research on the preparation of functional materials via self-assembly from cellulose derivatives,such as carboxymethyl cellulose,hydroxyethyl cellulose,hydroxypropyl methylcellulose,and nanocellulose,such as cellulose nanocrystal,cellulose nanofiber and bacterial cellulose has been reviewed.The preparation methods,properties,advantages and disadvantages of functional materials has been summarized,providing the valuable guidance for the novel research and development of preparing cellulose-based functional materials.