超级电容器用活性炭电极材料研究进展  

Research Progress of Activated Carbon as Electrode Material for Supercapacitor

作　　者：侯敏[1,2,3,4,5] 邓先伦[1,2,3,4,5] 孙康[1,2,3,4,5] 肖凤龙 杨华[2,3,4,5] 

机构地区：[1]中国林业科学研究院林业新技术研究所,北京100091 [2]中国林业科学研究院林产化学工业研究所 [3]生物质化学利用国家工程实验室 [4]国家林业局林产化学工程重点开放性实验室 [5]江苏省生物质能源与材料重点实验室,江苏南京210042

出　　处：《生物质化学工程》2015年第3期59-64,共6页Biomass Chemical Engineering

基　　金：中国林科院林业新技术所基本科研业务费专项资金(CAFINT2013C02)

摘　　要：综述了超级电容器及其最常用的电极材料—活性炭材料。介绍了活性炭电极超级电容器的工作原理,总结了物理活化、化学活化以及物理-化学联合活化等制备活性炭电极材料的方法,并指出了各种方法的优点及存在的问题。重点阐述了活性炭材料的比表面积、孔径分布及表面官能团等影响因素对超级电容器电化学性能的影响,最后对活性炭电极材料的未来发展方向进行了展望。Activated carbons are considered to be the most widely used electrode materials for supercapacitor. In this paper, the working principle of supercapacitor and several preparation methods of activated carbon as electrode material including physical activation, chemical activation, and chem-physical activation were reviewed. And the advantages and shortcomings of each method were pointed out. In addition, the factors, e. g, the specific surface area, pore size distribution, and surface functional groups of activated carbon, which influenced electrochemical performances of supercapacitor, were illustrated. At last, the future development of activated carbon as electrode material was prospected.

关 键 词：超级电容器 电极材料 活性炭 电化学性能 

分 类 号：TQ127.11[化学工程—无机化工] TM53[电气工程—电器]