摘要
近年来,超级电容器(SCs)由于功率密度高、充放电速度快和循环稳定性好等特点而受到广泛关注。本文首先对电容器的电荷储存机理进行了简单介绍,接着详细介绍了金属有机骨架材料(MOFs)、二维过渡金属碳(氮)化物(MXenes)、金属氮化物(MN)、共价有机骨架材料(COFs)以及黑磷(BP)等几种有望获得高能量密度和功率密度的电极材料,并阐述了它们的优缺点。最后,对超级电容器未来的发展方向进行了展望。
Supercapacitors have received extensive attention due to their high power density, fast charge and discharge rates and longterm cycling stability in recent years. After simply explaining the charge storage mechanism of supercapacitors, this review summarizes some promising electrode materials with high energy density and power density such as metal–organic frameworks(MOFs), MXenes, metal nitrides, covalent organic frameworks(COFs) and black phosphorus. Their advantages and disadvantages are analyzed in detail. Finally, the perspectives of supercapacitors are discussed.
作者
吴荣
陈超
杨修春
WU Rong;CHEN Chao;YANG Xiuchun(School of Materials Science and Engineering,Tongj i University,Shanghai 201804,China;Shaoguan University,Shaoguan 512005,Guangdong,China;Key Laboratory of Advanced Civil Engineering Materials (Tongji University)Ministry of Education,Shanghai 201804,China)
出处
《陶瓷学报》
CAS
北大核心
2018年第6期649-660,共12页
Journal of Ceramics
关键词
超级电容器
机理
电极材料
supercapacitors
mechanism
electrode materials
