摘要
总结了各种炭材料作为电化学电容器电极材料的研究和开发现状 ,分析了炭材料的比表面积、孔分布、孔容、表面官能团、石墨微晶取向等特性 ,极化电极的制作工艺、电极密度、电极厚度、电极导电性以及附加准电容等电化学特性对电化学电容器性能的影响 ,着重介绍了近几年来用纳米碳管作电化学电容器极化电极所取得的进展 。
The state of the art research and development of various carbons for possible application as the electrode material in electrochemical capacitors (ECs) are summarized. The main factors affecting the properties of ECs are carefully reviewed, from the material characteristics such as specific surface area, pore size distribution and pore volume, surface functional groups and graphitic orientation of the carbon materials, to the electrode characteristics and electrochemical aspects such as electrode preparation process, electrode density and thickness, electrode conductivity and pseudo capacitance, etc. In particular, an overview is given of the most recent progress in electrochemical capacitors using carbon nanotubes as the electrode material and the prospect of their use in this application is highlighted.
出处
《新型炭材料》
SCIE
EI
CAS
CSCD
2002年第2期64-72,共9页
New Carbon Materials
基金
国家自然科学基金 (5 0 0 2 5 2 0 4
5 0 0 3 2 0 2 0 )
中国科学院创新项目~~
关键词
电化学电容器
炭电极
研究
开发
纳米碳管
Electrochemical capacitors
Carbon electrode
Carbon nanotubes
