期刊
CHEMENGINEERING
卷 4, 期 3, 页码 -出版社
MDPI
DOI: 10.3390/chemengineering4030043
关键词
electrical double-layer capacitor; porous activated carbon; specific surface area; maximum operating voltage; specific capacitance; energy density
资金
- Wanger Institute for Sustainable Energy Research (WISER) [6-1-17]
A new porous activated carbon (AC) material with very high specific surface area (3193 m(2) g(-1)) was prepared by the carbonization of a colloidal silica-templated melamine-formaldehyde (MF) polymer composite followed by KOH-activation. Several electrical double-layer capacitor (EDLC) cells were fabricated using this AC as the electrode material. A number of organic solvent-based electrolyte formulations were examined to optimize the EDLC performance. Both high specific discharge capacitance of 130.5 F g(-1) and energy density 47.9 Wh kg(-1) were achieved for the initial cycling. The long-term cycling performance was also measured.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据