DICP OpenIR
Highly stable aromatic poly (ether sulfone) composite ion exchange membrane for vanadium flow battery
Yuan, Zhizhang1,2; Dai, Qing1,2; Qiao, Lin1,2; Zhao, Yuyue1,2; Zhang, Huamin1,3; Li, Xianfeng1,3
关键词Vanadium Flow Battery Aromatic Poly (Ether Sulfone) Ion Exchange Membrane Phosphotungstic Acid Chemical Stability
刊名JOURNAL OF MEMBRANE SCIENCE
2017-11-01
DOI10.1016/j.memsci.2017.07.036
541页:465-473
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Technology ; Physical Sciences
类目[WOS]Engineering, Chemical ; Polymer Science
研究领域[WOS]Engineering ; Polymer Science
关键词[WOS]ENERGY-STORAGE ; POROUS MEMBRANES ; FUEL-CELLS ; DEGRADATION ; MECHANISM
英文摘要Enhancing the chemical stability of ion exchange membranes is essential for improving cycle life and enabling the widespread utilization of flow batteries. Although numerous studies have been devoted to generate ion exchange membranes with high efficiency and stability, the progress is heavy going, especially for the nonfluorinated ion exchange membranes. Here we describe the preparation and utilization of an aromatic poly (ether sulfone) composite ion exchange membrane for vanadium flow battery application. The ion exchange groups are constructed by fixing the phosphotungstic acid into the alkaline poly (vinyl pyrrolidone) through the acid-base reaction, while the aromatic poly (ether sulfone) is used as the matrix. The stability and performance of the prepared membrane are verified by utilizing it in a vanadium flow battery. Both in situ and ex situ oxidation stability tests demonstrate that the aromatic poly (ether sulfone) composite ion exchange membrane has excellent stability in vanadium flow battery medium. In addition, a battery with a prepared membrane exhibits a coulombic efficiency of 99.36% and an energy efficiency of 81.61% at the current density of 140 mA cm(-2). The aromatic poly (ether sulfone) composite ion exchange membrane represents a close step towards the design and construction of alternative types of membranes for battery application.
语种英语
WOS记录号WOS:000408371400047
引用统计
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/149986
专题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, 457 Zhongshan Rd, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, 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
Yuan, Zhizhang,Dai, Qing,Qiao, Lin,et al. Highly stable aromatic poly (ether sulfone) composite ion exchange membrane for vanadium flow battery[J]. JOURNAL OF MEMBRANE SCIENCE,2017,541:465-473.
APA Yuan, Zhizhang,Dai, Qing,Qiao, Lin,Zhao, Yuyue,Zhang, Huamin,&Li, Xianfeng.(2017).Highly stable aromatic poly (ether sulfone) composite ion exchange membrane for vanadium flow battery.JOURNAL OF MEMBRANE SCIENCE,541,465-473.
MLA Yuan, Zhizhang,et al."Highly stable aromatic poly (ether sulfone) composite ion exchange membrane for vanadium flow battery".JOURNAL OF MEMBRANE SCIENCE 541(2017):465-473.
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Yuan, Zhizhang]的文章
[Dai, Qing]的文章
[Qiao, Lin]的文章
百度学术
百度学术中相似的文章
[Yuan, Zhizhang]的文章
[Dai, Qing]的文章
[Qiao, Lin]的文章
必应学术
必应学术中相似的文章
[Yuan, Zhizhang]的文章
[Dai, Qing]的文章
[Qiao, Lin]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。