Effect of temperature on the performances and in situ polarization analysis of zinc-nickel single flow batteries
文献类型：期刊论文
| 作者 | Cheng, Yuanhui1,2; Zhang, Huamin1; Lai, Qinzhi1; Li, Xianfeng1; Zheng, Qiong1; Xi, Xiaoli1,2; Ding, Cong1,2 |
| 刊名 | journal of power sources
 |
| 出版日期 | 2014-03-01 |
| 卷号 | 249期号:1页码:435-439 |
| 关键词 | Batteries Energy storage Zinc-nickel Temperature effect Polarization distribution |
| 通讯作者 | 张华民 ; 赖勤志 |
| 英文摘要 | the recently proposed high power density zinc-nickel single flow batteries (znbs) exhibit great potential for larger scale energy storage. the urgent needs are in the research into temperature adaptability of znbs before practical utilization. furthermore, making clear their polarization distribution is essential to direct the further improvement of battery performance. here, we focus on the trends in the polarization distribution and effect of temperature on the performance of znbs. the result shows that znbs can operate in the temperature range from 0 degrees c to 40 degrees c with acceptable energy efficiency (53%-79.1%) at 80 ma cm(-2). the temperature sensitivity of coulombic efficiency and energy efficiency are 0.65% degrees c-1 and 0.98% degrees c-1 at 0 degrees c-20 degrees c, respectively. the positive polarization is much larger than the negative polarization at all studied temperatures. the charge overpotential of the positive electrode is more sensitive to temperature. these results enable us to better evaluate the application prospect of znbs and point a clear struggling orientation to further improve the battery performance. (c) 2013 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 学科主题 | 物理化学 |
| 类目[WOS] | electrochemistry ; energy & fuels |
| 研究领域[WOS] | electrochemistry ; energy & fuels |
| 关键词[WOS] | proton diffusion ; soluble lead(ii) ; electrolyte ; membranes ; hydroxide |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000330256300056 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/143929]  |
| 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.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Yuanhui,Zhang, Huamin,Lai, Qinzhi,et al. Effect of temperature on the performances and in situ polarization analysis of zinc-nickel single flow batteries[J]. journal of power sources,2014,249(1):435-439. |
| APA | Cheng, Yuanhui.,Zhang, Huamin.,Lai, Qinzhi.,Li, Xianfeng.,Zheng, Qiong.,...&Ding, Cong.(2014).Effect of temperature on the performances and in situ polarization analysis of zinc-nickel single flow batteries.journal of power sources,249(1),435-439. |
| MLA | Cheng, Yuanhui,et al."Effect of temperature on the performances and in situ polarization analysis of zinc-nickel single flow batteries".journal of power sources 249.1(2014):435-439. |
入库方式： OAI收割
来源：大连化学物理研究所
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