Functionalization of polyvinyl alcohol composite membrane by CoOOH for direct borohydride fuel cells
文献类型：期刊论文
| 作者 | Qin, HY; Hu, YP; Zhu, C; Chu, W; Sheng, HH; Dong, ZX; He, Y; Wang, J; Li, AG; Chi, HZ |
| 刊名 | ELECTROCHEMISTRY COMMUNICATIONS
 |
| 出版日期 | 2017 |
| 卷号 | 77页码:1-4 |
| 关键词 | Anion Exchange Membrane Cell Performance Coooh Functionalization Direct Borohydride Fuel Cell |
| ISSN号 | 1388-2481 |
| DOI | 10.1016/j.elecom.2017.02.005 |
| 文献子类 | 期刊论文 |
| 英文摘要 | A polyvinyl alcohol anion exchange resin composite membrane was functionalized with CoOOH for use in direct borohydride fuel cells (DBFCs) and is detailed in this report. The CoOOH-functionalized membrane has a higher ionic conductivity and a lower borohydride ion permeability than the membrane without CoOOH. The DBFCs with the CoOOH-functionalized membrane achieved better performance, such as a power density peak at 144 mW.cm(-2) at 30 degrees C, than did those without CoOOH. Such performance improvement is due to CoOOH functionalization, whereby Co species reduce the crossover of the borohydride ion while maintaining high conductivity for hydroxyl species. With the introduction of the Co species, the conductivity-permeability trade-off dilemma in traditional anion exchange membranes is avoided. Therefore, the functionalization of the membrane helps to elucidate the development of anion exchange membrane fuel cells. (C) 2017 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000399510400001 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/27332]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Qin, HY,Hu, YP,Zhu, C,et al. Functionalization of polyvinyl alcohol composite membrane by CoOOH for direct borohydride fuel cells[J]. ELECTROCHEMISTRY COMMUNICATIONS,2017,77:1-4. |
| APA | Qin, HY.,Hu, YP.,Zhu, C.,Chu, W.,Sheng, HH.,...&Liu, JB.(2017).Functionalization of polyvinyl alcohol composite membrane by CoOOH for direct borohydride fuel cells.ELECTROCHEMISTRY COMMUNICATIONS,77,1-4. |
| MLA | Qin, HY,et al."Functionalization of polyvinyl alcohol composite membrane by CoOOH for direct borohydride fuel cells".ELECTROCHEMISTRY COMMUNICATIONS 77(2017):1-4. |
入库方式： OAI收割
来源：上海应用物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。