Compact-designed supercapacitors using free-standing single-walled carbon nanotube films
文献类型：期刊论文
| 作者 | Niu, ZQ ; Zhou, WY ; Chen, J ; Feng, GX ; Li, H ; Ma, WJ ; Li, JZ ; Dong, HB ; Ren, Y ; Zhao, DA ; Xie, SS |
| 刊名 | ENERGY & ENVIRONMENTAL SCIENCE
 |
| 出版日期 | 2011 |
| 卷号 | 4期号:4页码:1440 |
| 关键词 | DOUBLE-LAYER CAPACITORS ELECTROCHEMICAL CHARACTERIZATION HIGH-POWER ENERGY-STORAGE DIRECT GROWTH ELECTRODES DENSITY ARRAYS |
| ISSN号 | 1754-5692 |
| 通讯作者 | Niu, ZQ: Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | We reported the realization of assembling compact-designed supercapacitors using large-scaled free-standing and flexible single-walled carbon nanotube (SWCNT) films as both anode and cathode. A prototype of the processing procedures was developed to obtain the uniform spreading of the SWCNT films onto the separators serving as both electrodes and charge collectors without metallic current collectors, leading to a simplified and lightweight architecture. The area of SWCNT film on a separator can be scaled up and its thickness can be extended. High energy and power densities (43.7 Wh kg(-1) and 197.3 kW kg(-1), respectively) were achieved from the prepared SWCNT film-based compact-designed supercapacitors with small equivalent series resistance. The specific capacitance of this kind of compact-designed SWCNT film supercapacitor is about 35 F g(-1). These results clearly show the potential application of free-standing SWCNT film in compact-designed supercapacitor with enhanced performance and significantly improved energy and power densities. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China; National Basic Research Program of China [2005CB623602]; Beijing Municipal Education Commission [YB20108000101]; Chinese Academy of Sciences [KJCX2-YW-M01] |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/34931]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Niu, ZQ,Zhou, WY,Chen, J,et al. Compact-designed supercapacitors using free-standing single-walled carbon nanotube films[J]. ENERGY & ENVIRONMENTAL SCIENCE,2011,4(4):1440. |
| APA | Niu, ZQ.,Zhou, WY.,Chen, J.,Feng, GX.,Li, H.,...&Xie, SS.(2011).Compact-designed supercapacitors using free-standing single-walled carbon nanotube films.ENERGY & ENVIRONMENTAL SCIENCE,4(4),1440. |
| MLA | Niu, ZQ,et al."Compact-designed supercapacitors using free-standing single-walled carbon nanotube films".ENERGY & ENVIRONMENTAL SCIENCE 4.4(2011):1440. |
入库方式： OAI收割
来源：物理研究所
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