| 活性炭/氧化镍干凝胶超级电容器研究 |
| |
| 引用本文： | 程杰,曹高萍,杨裕生.活性炭/氧化镍干凝胶超级电容器研究[J].电源技术,2007,31(3):183-185. |
| |
| 作者姓名： | 程杰 曹高萍 杨裕生 |
| |
| 作者单位： | 防化研究院,北京,100083 |
| |
| 摘 要： | 以高性能活性炭作为负极材料、纳米氧化镍干凝胶作为正极材料组成超级电容器,研究了此电容器在7 mol/L KOH水溶液体系中的电化学性能,其充放电电压可以达到1.6 V,比能量和比功率分别达到45 Wh/kg和35 kW/kg(以正负极活性材料本身质量计算),是一种性能优良的超级电容器.
|
| 关 键 词： | 活性炭 氧化镍干凝胶 超级电容器 |
| 文章编号： | 1002-087X(2007)03-0183-03 |
| 修稿时间： | 2006年12月16 |
Study on electrochemical hybrid supercapacitors composed with activated carbon and nickel oxide xerogels electrodes |
| |
| CHENG Jie,CAO Gao-ping,YANG Yu-sheng.Study on electrochemical hybrid supercapacitors composed with activated carbon and nickel oxide xerogels electrodes[J].Chinese Journal of Power Sources,2007,31(3):183-185. |
| |
| Authors: | CHENG Jie CAO Gao-ping YANG Yu-sheng |
| |
| Abstract: | Electrochemical hybrid supercapacitors composed with high capacitive activated carbon and nickel oxide xerogels electrodes were studied in 7 mol/L KOH aqueous solutions, and high performance was obtained. The maximum charge-discharge voltage was about 1.6 V, and a maximum specific energy density of 45 Wh/kg and a maximum specific power density of 35 kW/kg were obtained based on total weight of two electrodes except current collector. The high performance obtained indicates that the C/NiOx hybrid supercapacitors are promising. |
| |
| Keywords: | activated carbon nickel oxide xerogels electrochemical hybrid supercapacitor |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
