Preparation and characterization of sulfonated poly(ether sulfone)/sulfonated poly(ether ether ketone) blend membrane for vanadium redox flow battery
文献类型：期刊论文
| 作者 | X. Ling ; C. K. Jia ; J. G. Liu ; C. W. Yan |
| 刊名 | Journal of Membrane Science
 |
| 出版日期 | 2012 |
| 卷号 | 415页码:306-312 |
| 关键词 | Vanadium redox flow battery Proton exchange membrane Sulfonated poly(ether sulfone) Sulfonated poly(ether ether ketone) Nafion methanol fuel-cell proton-exchange membranes morphology electrolyte speek |
| ISSN号 | 0376-7388 |
| 中文摘要 | A blend membrane consisting of sulfonated poly(ether sulfone) (SPES) and sulfonated poly(ether ether ketone) (SPEEK) (we name it as SPES/SPEEK membrane) for vanadium redox flow battery (VRB) has been fabricated and characterized. The swelling behavior and water uptake of SPES/SPEEK membrane are evaluated in terms of the morphology phase characterization by atom force microscopy (AFM). The results indicate that SPES/SPEEK membrane possesses significantly strong mechanical strength, high water uptake and low permeability of VO2+ ions. The performance of VRB single cell with SPES/SPEEK membrane shows significantly lower charge capacity loss, higher coulombic efficiency (CE) and energy efficiency (EE) (98% vs. 91% and 84% vs. 79.5%, respectively) compared to that with Nafion 212 membrane. Furthermore, the SPES/SPEEK membrane presents good cell performance up to 100 cycles (more than 265 h) with no significant decline in CE and EE. With all the good properties and low cost, the SPES/SPEEK membrane shows promising prospects for application in VRB. (c) 2012 Elsevier B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2013-02-05 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/60096]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. Ling,C. K. Jia,J. G. Liu,et al. Preparation and characterization of sulfonated poly(ether sulfone)/sulfonated poly(ether ether ketone) blend membrane for vanadium redox flow battery[J]. Journal of Membrane Science,2012,415:306-312. |
| APA | X. Ling,C. K. Jia,J. G. Liu,&C. W. Yan.(2012).Preparation and characterization of sulfonated poly(ether sulfone)/sulfonated poly(ether ether ketone) blend membrane for vanadium redox flow battery.Journal of Membrane Science,415,306-312. |
| MLA | X. Ling,et al."Preparation and characterization of sulfonated poly(ether sulfone)/sulfonated poly(ether ether ketone) blend membrane for vanadium redox flow battery".Journal of Membrane Science 415(2012):306-312. |
入库方式： OAI收割
来源：金属研究所
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。