Investigation on the performance evaluation method of flow batteries
文献类型：期刊论文
| 作者 | Zheng, Qiong1,2,3; Xing, Feng1; Li, Xianfeng1; Liu, Tao1; Lai, Qinzhi1; Ning, Guiling2; Zhang, Huamin1 |
| 刊名 | journal of power sources
 |
| 出版日期 | 2014-11-15 |
| 卷号 | 266页码:145-149 |
| 关键词 | Performance evaluation method Flow batteries Charging-discharging test Polarization curve |
| 英文摘要 | performance evaluation method is very important for the research on flow batteries. charging discharging test is the most typical evaluation method for flow batteries. recently, the polarization curves, together with the associated power density curves, which are commonly employed in fuel cells, have come into use for flow batteries' performance evaluation. based on the investigation of performance evaluation method, it is confirmed charging discharging test is optimal for flow batteries' performance evaluation. a comparison of voltage losses (voltage efficiency, ve) can be clearly delivered from the polarization curves, which are quite practical for fuel cells' performance evaluation. while for flow batteries, apart from ve, coulombic efficiency (ce), energy efficiency (ee), utilization of electrolyte (ue) and capacity stability should be seriously considered during charging discharging process. however, ce and ue are inaccessible; accordingly. ee and capacity stability can't be detected from polarization curves. therefore, the polarization curve is improper to serve as a performance evaluation method for flow batteries. on the premise of a proper ce, a rough performance evaluation for flow batteries can be achieved via the polarization curves. the peak power density is of limited significance in practical use due to the extremely low ee obtained at that point. (c) 2014 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | electrochemistry ; energy & fuels |
| 研究领域[WOS] | electrochemistry ; energy & fuels |
| 关键词[WOS] | energy-storage ; redox battery ; progress ; cell ; electrodes ; system ; model |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000338806300018 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/143174]  |
| 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, Div Energy Storage, Dalian 116023, Peoples R China 2.Dalian Univ Technol, Sch Chem Engn, Dalian 116023, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng, Qiong,Xing, Feng,Li, Xianfeng,et al. Investigation on the performance evaluation method of flow batteries[J]. journal of power sources,2014,266:145-149. |
| APA | Zheng, Qiong.,Xing, Feng.,Li, Xianfeng.,Liu, Tao.,Lai, Qinzhi.,...&Zhang, Huamin.(2014).Investigation on the performance evaluation method of flow batteries.journal of power sources,266,145-149. |
| MLA | Zheng, Qiong,et al."Investigation on the performance evaluation method of flow batteries".journal of power sources 266(2014):145-149. |
入库方式： OAI收割
来源：大连化学物理研究所
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