碳纳米材料在超级电容器中的应用  

Carbon Nanomaterials as Supercapacitor Electrodes

作　　者：张亚飞 ZHANG Yafei(Ningbo Green Power Fuel Cell Co.,Ltd.,Ningbo 315300,Zhejiang,China)

机构地区：[1]宁波绿动燃料电池有限公司,浙江宁波315300

出　　处：《材料导报》2023年第S02期29-35,共7页Materials Reports

摘　　要：纳米技术在材料领域的应用给材料科学带来了飞速的发展,尤其是碳纳米材料,例如富勒烯、碳纳米管、石墨烯、碳纳米纤维及它们的复合材料。碳材料常用于能量转化与存储,与传统的能量材料相比,碳纳米材料在空间结构、电学及力学上的特殊性能使其被广泛地用于超级电容器用电极材料,并显示出优异的电化学性能,例如高的能量密度和功率密度、较低的阻抗及较好的循环稳定性。本文对近些年碳纳米材料在能量转换和存储中的应用所取得的成果进行汇总,并对其未来的发展和挑战进行讨论。Nanotechnology has brought rapid development for material science when applied in the field of materials,especially for carbon nanomaterials,e.g.,fullerenes,carbon nanotubes,graphene,carbon nanofibers and their composites.Carbon materials are always used for energy conversion and storage.Comparing to conventional energy materials,carbon nanomaterials,possessing unique morphological,electrical,and mechanical properties,are used as electrode materials for supercapacitor which showed high electrochemical performance,such as high energy density and power density,low electrochemical impedence and excellent cyclic stability.This article reviews progress in the research and development of carbon nanomaterials during the past decants for advanced energy conversion and storage,along with some discussions on challenges and perspectives in this exciting field.

关 键 词：碳纳米材料 超级电容器 电化学性能 

分 类 号：TQ424.1[化学工程]