Impact of Proton Concentration on Equilibrium Potential and Polarization of Vanadium Flow Batteries
文献类型：期刊论文
| 作者 | Xi, Xiaoli1,2; Li, Xianfeng1; Wang, Chenhui1,2; Lai, Qinzhi1; Cheng, Yuanhui1,2; Zhou, Wei1,2; Ding, Cong1,2; Zhang, Huamin1 |
| 刊名 | chempluschem
 |
| 出版日期 | 2015-02-01 |
| 卷号 | 80期号:2页码:382-389 |
| 关键词 | batteries electrochemistry polarization proton concentration vanadium |
| 英文摘要 | the electrolyte in the vanadium flow battery (vfb) is one of the key materials in determining the energy density, which further limits its commercialization. a novel strategy of varying the proton concentration to improve electrolyte utilization is proposed to enhance the energy density of the vfb. the effects of proton concentration on the equilibrium potential and polarization have been investigated systematically. superior electrolyte utilization at a proton concentration of 5 mol l-1 is achieved; this corresponds to a high volumetric energy density (22.5 whl(-1)) and volumetric capacity density (14.8 ahl(-1)), which is favorable toward the commercial application of vfbs. this general strategy also inspires research on improving electrolyte utilization in other flow battery systems. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, multidisciplinary |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | research-and-development ; energy-storage ; redox-battery ; progress ; electrolyte ; challenges ; couple |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000349469400014 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/145934]  |
| 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 Natl Lab Clean Energy, Div Energy Storage, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xi, Xiaoli,Li, Xianfeng,Wang, Chenhui,et al. Impact of Proton Concentration on Equilibrium Potential and Polarization of Vanadium Flow Batteries[J]. chempluschem,2015,80(2):382-389. |
| APA | Xi, Xiaoli.,Li, Xianfeng.,Wang, Chenhui.,Lai, Qinzhi.,Cheng, Yuanhui.,...&Zhang, Huamin.(2015).Impact of Proton Concentration on Equilibrium Potential and Polarization of Vanadium Flow Batteries.chempluschem,80(2),382-389. |
| MLA | Xi, Xiaoli,et al."Impact of Proton Concentration on Equilibrium Potential and Polarization of Vanadium Flow Batteries".chempluschem 80.2(2015):382-389. |
入库方式： OAI收割
来源：大连化学物理研究所
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