A Low-Cost Neutral Zinc-Iron Flow Battery with High Energy Density for Stationary Energy Storage
文献类型：期刊论文
| 作者 | Xie, Congxin1,2; Duan, Yinqi1,2; Xu, Wenbin1,2; Zhang, Huamin2,3; Li, Xianfeng2,3 |
| 刊名 | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
 |
| 出版日期 | 2017-11-20 |
| 卷号 | 56期号:47页码:14953-14957 |
| 关键词 | energy storage flow batteries glycine porous membranes zinc-iron batteries |
| 英文摘要 | Flow batteries (FBs) are one of the most promising stationary energy-storage devices for storing renewable energy. However, commercial progress of FBs is limited by their high cost and low energy density. A neutral zinc-iron FB with very low cost and high energy density is presented. By using highly soluble FeCl2/ZnBr2 species, a charge energy density of 56.30 WhL(-1) can be achieved. DFT calculations demonstrated that glycine can combine with iron to suppress hydrolysis and crossover of Fe3+/Fe2+. The results indicated that an energy efficiency of 86.66% can be obtained at 40 mAcm(-2) and the battery can run stably for more than 100 cycles. Furthermore, a low-cost porous membrane was employed to lower the capital cost to less than $ 50 per kWh, which was the lowest value that has ever been reported. Combining the features of low cost, high energy density and high energy efficiency, the neutral zinc-iron FB is a promising candidate for stationary energystorage applications. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Multidisciplinary |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | MEMBRANES |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000415211500027 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/149780]  |
| 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.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Div Energy Storage, 457 Zhongshan Rd, Dalian 116023, Peoples R China 3.Collaborat Innovat Ctr Chem Energy Mat iChEM, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Congxin,Duan, Yinqi,Xu, Wenbin,et al. A Low-Cost Neutral Zinc-Iron Flow Battery with High Energy Density for Stationary Energy Storage[J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,2017,56(47):14953-14957. |
| APA | Xie, Congxin,Duan, Yinqi,Xu, Wenbin,Zhang, Huamin,&Li, Xianfeng.(2017).A Low-Cost Neutral Zinc-Iron Flow Battery with High Energy Density for Stationary Energy Storage.ANGEWANDTE CHEMIE-INTERNATIONAL EDITION,56(47),14953-14957. |
| MLA | Xie, Congxin,et al."A Low-Cost Neutral Zinc-Iron Flow Battery with High Energy Density for Stationary Energy Storage".ANGEWANDTE CHEMIE-INTERNATIONAL EDITION 56.47(2017):14953-14957. |
入库方式： OAI收割
来源：大连化学物理研究所
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