生物质基碳气凝胶在超级电容器中的应用研究进展  

Research progress on the application of biomass-based carbon aerogels in supercapacitors

作　　者：梁姣利 Liang Jiaoli(Key Laboratory of Pollutant Chemistry and Environmental Treatment,School of Chemistry and Chemical Engineering,Yili Normal University,Yining 835000)

机构地区：[1]伊犁师范大学化学化工学院,污染物化学与环境治理重点实验室,伊宁835000

出　　处：《化工新型材料》2024年第8期83-88,共6页New Chemical Materials

基　　金：伊犁师范大学科研一般项目(2022YSYB020)。

摘　　要：三维多孔结构的生物质基碳气凝胶以生物质为前驱体,具有大比表面积、高孔隙率、超低密度和良好的导电性,是一种来源广泛、新型可再生绿色材料。利用生物质基碳气凝胶的优良特性,将其与金属化合物、聚合物、石墨烯及杂原子等复合,制备了应用于超级电容器的可生物降解生物质基碳气凝胶。介绍了生物质基碳气凝胶的制备方法及其制备过程,综述了生物质基碳气凝胶复合电极材料在超级电容器中的应用,并对其未来发展趋势进行了展望。Biomass-based carbon aerogels with three-dimensional porous structure,derived from biomass as a precursor,possess large specific surface area,high porosity,ultra-low density,and good electrical conductivity,making them new renewable green materials with a wide range of sources.Researchers use the excellent properties of biomass-based carbon aerogels and composite them with metal compounds,polymers,graphene and heteroatoms to prepare biodegradable bio-based carbon aerogels for use in supercapacitors.In this paper,the preparation method and preparation process of biomass-based carbon aerogels were reviewed in detail,the application of biomass-based carbon aerogel electrode composite in supercapacitors was summarized,and its future development trend was prospected.

关 键 词：生物质 碳气凝胶 制备方法 超级电容器 复合 

分 类 号：TB3[一般工业技术—材料科学与工程]