超级电容器用生物质基碳纳米纤维电极材料的研究进展
Research Progress in Biomass-based Carbon Nanofiber Electrode Materials for Supercapacitors
翁晓煊 1赵鹏鑫 1刘呈坤1
作者信息
- 1. 西安工程大学 纺织科学与工程学院,陕西 西安 710048
- 折叠
摘要
静电纺丝作为一种纳米纤维制备技术,具备易掺杂、可控性和多样性等特点.结合静电纺丝技术和后续的碳化过程制备的碳纳米纤维(CNFs)作为柔性超级电容器电极材料已展现出巨大潜力,其优势在于高比表面积、出色的导电性以及柔性机械性能.近年来,研究者不仅致力于提升CNFs基电极材料的电化学性能,以实现超级电容器更高的能量密度、功率密度和循环稳定性,还积极寻求符合环保可持续理念的原料作为CNFs的前驱体.以上述为切入点,综述了静电纺丝法制备生物质基 CNFs 用于柔性超级电容器电极材料的研究进展,为进一步优化CNFs基柔性超级电容器电极材料的性能提供了有价值的参考.
Abstract
As a nanofiber preparation technique,electrospinning offers unique advantages such as ease of doping,controllability and diversity.Carbon nanofibers(CNFs)prepared through the combination of electrospin-ning technology and subsequent carbonization have shown great potential as flexible supercapacitors electrode ma-terials due to their high specific surface area,excellent conductivity and flexible mechanical properties.Re-cently,researchers have not only focused on enhancing the electrochemical properties of CNF-based electrode materials to achieve supercapacitors with higher energy density,power density and cycling stability,but also ac-tively sought eco-friendly and sustainable raw materials as precursors for CNFs.The paper reviewed the research progress in the preparation of biomass-based CNFs for flexible supercapacitor electrode materials by using the electrospinning method,which provided valuable reference for further optimizing the performance of CNF-based flexible supercapacitor electrode materials.
关键词
静电纺丝/生物质/碳纳米纤维/电极材料/柔性超级电容器Key words
electrospinning/biomass/carbon nanofibers/electrode materials/flexible supercapacitor引用本文复制引用
出版年
2025
国家科技期刊平台
NSTL
万方数据