镍基电极材料在超级电容器中的研究进展  

Research Progress of Nickel-Based Electrode Materials in Supercapacitors

作　　者：郜康生 龙源平 荣娟 陈毅兰 胡勤政 

机构地区：[1]北部湾大学石油与化工学院,广西 钦州

出　　处：《纳米技术》2024年第4期59-64,共6页Hans Journal of Nanotechnology

基　　金：感谢广西壮族自治区大学生创新创业训练计划项目(S202411607185)和北部湾大学引进高层次人才科研启动项目(2022KYQD16)的支持。

摘　　要：能源和环境问题引发能源储存技术的发展,而超级电容器因功率密度大、充放电速度快和循环稳定性好成为了一种新型储能装置,但是其较低的能量密度限制了它的广泛应用。镍基材料因具有高理论容量而被广泛研究,但稳定性差、工作电压窗口低限制了该类材料的能量密度和功率密度。根据化学成分将镍基材料分为五类,以及近年来镍基材料的研究进展,探讨这些材料的结构与其电化学性能的关系,以及镍基材料在超级电容器应用中所面临的挑战和机遇。Energy and environmental issues have led to the development of energy storage technology, and supercapacitors have become a new type of energy storage device due to their high power density, fast charge and discharge speed, and good cycle stability, but their low energy density limits their widespread application. Nickel-based materials have been widely studied due to their high theoretical capacity, but their poor stability and low operating voltage window limit the energy density and power density of this type of material. Nickel-based materials are divided into five categories according to their chemical composition. Based on the research progress of nickel-based materials in recent years, this paper explores the relationship between the structure of these materials and their electrochemical properties, as well as the challenges and opportunities faced by nickel-based materials in supercapacitor applications.

关 键 词：镍基材料 超级电容器 电极材料 能源存储 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]