生物质基多孔碳材料作为超级电容器电极的研究进展

Research Progress of Biomass-based Porous Carbon Materials as Supercapacitor Electrodes

生物质基多孔碳材料因原料来源广泛、价格低廉、环境友好等特点受到人们广泛关注,将其应用于超级电容器等储能器件可有效促进其在多领域实现高值化应用。本文通过深入分析近年来生物质基多孔碳超级电容器制备及应用的最新技术,从生物质原料种类、生物质基多孔碳材料的优化(活化和掺杂)及生物质基碳电极在不同超级电容器电极材料的应用等方面,归纳总结了生物质基多孔碳材料作为超级电容器电极未来面临的挑战。

Biomass-based porous carbon materials have attracted extensive attention due to the advantages of wide range of raw materials,low cost,and environmental friendliness.The wide applications of biomass-based porous carbon materials in supercapacitors and other energy storage devices can greatly promote their high value-added applications in many fields.In this review,by deeply analyzing and studying recent preparation and application technologies of biomass carbon-based supercapacitors,the research and application progresses of biomassbased porous carbon materials for supercapacitor electrodes were summarized from the aspects of biomass raw materials,and the optimizations of biomass-based porous carbon materials(activation and element doping technologies),as well as the applications of biomass-based porous carbon materials as supercapacitor electrodes,etc.