Electrochemical performance of lithium ion capacitors using aqueous electrolyte at high temperature
文献类型：期刊论文
| 作者 | Yan, Jingwang1,2; Sun, Yuanyuan1,2,3; Jiang, Liang1,2; Tian, Ying1,2; Xue, Rong1,2; Hao, Lixing1,2; Liu, Wei3; Yi, Baolian1,2 |
| 刊名 | journal of renewable and sustainable energy
 |
| 出版日期 | 2013-03-01 |
| 卷号 | 5期号:2页码:021404 |
| 产权排序 | 待补充 |
| 通讯作者 | 阎景旺 |
| 合作状况 | 英 |
| 英文摘要 | aqueous lithium ion capacitors (lics) with lifepo4 positive electrodes and activated carbon (ac) negative electrodes were developed and their electrochemical performances were investigated by cyclic voltammetry, galvanostatic charge/discharge, and ac impedance spectroscopy at various temperatures. it is found that the stable voltage window for the aqueous lics is 0-1.7 v and the optimized mass ratio between the positive electrode and negative electrode is 1:1. the rate capability of the lic is much higher than that of the lifepo4 electrodes. the ohmic resistance and electrochemical impedance of the lifepo4 and ac electrodes decrease with increasing the temperature, leading to high rate capability of the lic. the performance of the lic is deteriorated when it is cycled at 70 degrees c which is caused by the reduction of fe2+ in lifepo4. (c) 2013 american institute of physics. [http://dx.doi.org/10.1063/1.4798432] |
| WOS标题词 | science & technology ; technology |
| 学科主题 | 物理化学 |
| 类目[WOS] | energy & fuels |
| 研究领域[WOS] | energy & fuels |
| 关键词[WOS] | charge storage mechanism ; double-layer capacitance ; energy-storage ; materials science ; nanorod arrays ; supercapacitors ; oxide ; batteries ; carbon |
| 收录类别 | SCI ; ISTP |
| 资助信息 | 1，1 |
| 原文出处 | 021404 |
| 语种 | 英语 |
| WOS记录号 | WOS:000318242100005 |
| 公开日期 | 2014-09-11 |
| 源URL | [http://159.226.238.44/handle/321008/119256]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China 3.Dalian Univ Technol, Dalian 116024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yan, Jingwang,Sun, Yuanyuan,Jiang, Liang,et al. Electrochemical performance of lithium ion capacitors using aqueous electrolyte at high temperature[J]. journal of renewable and sustainable energy,2013,5(2):021404. |
| APA | Yan, Jingwang.,Sun, Yuanyuan.,Jiang, Liang.,Tian, Ying.,Xue, Rong.,...&Yi, Baolian.(2013).Electrochemical performance of lithium ion capacitors using aqueous electrolyte at high temperature.journal of renewable and sustainable energy,5(2),021404. |
| MLA | Yan, Jingwang,et al."Electrochemical performance of lithium ion capacitors using aqueous electrolyte at high temperature".journal of renewable and sustainable energy 5.2(2013):021404. |
入库方式： OAI收割
来源：大连化学物理研究所
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