纤维素及其复合材料在超级电容器上的应用

Application of Cellulose and Its Composites in Supercapacitors

关键词:  纤维素  超级电容器  比电容

Key Words:cellulose  supercapacitors  specific capacitance

摘要:本文主要介绍了纤维素/碳素材料基超级电容器、纤维素/导电聚合物基超级电容器和纤维素碳材料基超级电容器的制备；并详细分析了纤维素及其复合材料基超级电容器制备过程中需考虑的主要性能（机械柔性、电化学性能、循环稳定性、可回收性与生物降解性）；最后总结了未来利用纤维素开发超级电容器需要研究的问题。

Abstract:The application prospects of cellulose based materials in the field of supercapacitors were forecasted. In this paper, the preparations of fiber/carbon material based supercapacitor, cellulose/conductive polymer materials based super capacitor and cellulose carbon material based supercapacitor were reviewed. The main properties (mechanical flexibility, electrochemical performance, cycle stability, recyclability and biodegradability) to be considered in the preparation process of cellulose and its composite-based supercapacitors were analyzed in detail. Finally, the problems of developing supercapacitors with cellulose in the future were summarized.