A novel nickel-based mixed rare-earth oxide/activated carbon supercapacitor using room temperature ionic liquid electrolyte
文献类型：期刊论文
| 作者 | Liu, HT; He, P; Li, ZY; Liu, Y; Li, JH |
| 刊名 | Electrochimica acta
 |
| 出版日期 | 2006-02-01 |
| 卷号 | 51期号:10页码:1925-1931 |
| 关键词 | Asymmetrical supercapacitor Room temperature ionic liquid Energy storage Power density Energy density |
| ISSN号 | 0013-4686 |
| DOI | 10.1016/j.electacta.2005.06.034 |
| 通讯作者 | Li, jh() |
| 英文摘要 | Mesopore nickel-based mixed rare-earth oxide (nmro) and activated carbon (ac) with rich oxygen-contained groups were prepared as electrode materials in a supercapacitor using room temperature ionic liquid (rtil) electrolyte. these electrode materials were characterized by xps, xrd, n-2 adsorption, sem as well as various electrochemical techniques, and showed good properties and operated well with rtil electrolyte. a 3 v asymmetrical supercapacitor was fabricated, which delivered a real power density of 458 w kg(-1) as well as a real energy density of 50 wh kg(-1), and during a 500-cycle galvanostatic charge/discharge measurement, no capacity decay was visible. such promising energy-storage performance was to a large extent ascribed to nonvolatile rtil electrolyte with wide electrochemical windows and high stable abilities worked with both electrode materials. (c) 2005 elsevier ltd. all rights reserved. |
| WOS关键词 | ELECTROCHEMICAL CAPACITORS ; HYDROUS RUTHENIUM ; OXIDE ; DEPOSITION |
| WOS研究方向 | Electrochemistry |
| WOS类目 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000235504500003 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2378898 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Li, JH |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Tsing Hua Univ, Dept Chem, Beijing 100084, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, HT,He, P,Li, ZY,et al. A novel nickel-based mixed rare-earth oxide/activated carbon supercapacitor using room temperature ionic liquid electrolyte[J]. Electrochimica acta,2006,51(10):1925-1931. |
| APA | Liu, HT,He, P,Li, ZY,Liu, Y,&Li, JH.(2006).A novel nickel-based mixed rare-earth oxide/activated carbon supercapacitor using room temperature ionic liquid electrolyte.Electrochimica acta,51(10),1925-1931. |
| MLA | Liu, HT,et al."A novel nickel-based mixed rare-earth oxide/activated carbon supercapacitor using room temperature ionic liquid electrolyte".Electrochimica acta 51.10(2006):1925-1931. |
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来源：中国科学院大学
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