Poly(tetrafluoroethylene) reinforced sulfonated poly(ether ether ketone) membranes for vanadium redox flow battery application
文献类型：期刊论文
| 作者 | Wei, Wenping1,2; Zhang, Huamin1; Li, Xianfeng1; Mai, Zhensheng1,2; Zhang, Hongzhang1,2 |
| 刊名 | journal of power sources
 |
| 出版日期 | 2012-06-15 |
| 卷号 | 208期号:208页码:421-425 |
| 关键词 | Vanadium redox flow battery Sulfonated poly(ether ether ketone) Poly(tetrafluoroethylene) Membrane |
| 通讯作者 | 张华民 ; 李先锋 |
| 产权排序 | 1,1 |
| 英文摘要 | poly(tetrafluoroethylene) reinforced sulfonated poly(ether ether ketone) (speek/ptfe) composite membranes are prepared for vanadium redox flow battery (vrb) application. results show that speek/ptfe composite membranes have lower water uptake and swelling ratio than that of speek membranes due to the ptfe reinforcement. as a result, the composite membranes show higher elongation ratio and better mechanical stability than speek membranes. vrb single cell tests are also carried out to further evaluate their performance. the batteries assembled with speek/ptfe membranes exhibit higher columbic efficiency (ce) and energy efficiency (ee) than that of speek membranes. furthermore, the composite membranes show much better stability than pristine speek, confirming that ptfe can effectively reinforce membranes to improve their chemical and mechanical stability under vrb operating condition. (c) 2012 elsevier b.v. all fights reserved. |
| 学科主题 | 物理化学 |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | electrochemistry ; energy & fuels |
| 研究领域[WOS] | electrochemistry ; energy & fuels |
| 关键词[WOS] | proton-exchange membranes ; fuel-cell applications ; polymer electrolyte membranes ; modified nafion membrane ; composite membrane ; polyelectrolyte ; performance ; copolymer ; storage |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000303286500056 |
| 公开日期 | 2013-10-11 |
| 源URL | [http://159.226.238.44/handle/321008/118194]  |
| 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, Div Energy Storage, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Wenping,Zhang, Huamin,Li, Xianfeng,et al. Poly(tetrafluoroethylene) reinforced sulfonated poly(ether ether ketone) membranes for vanadium redox flow battery application[J]. journal of power sources,2012,208(208):421-425. |
| APA | Wei, Wenping,Zhang, Huamin,Li, Xianfeng,Mai, Zhensheng,&Zhang, Hongzhang.(2012).Poly(tetrafluoroethylene) reinforced sulfonated poly(ether ether ketone) membranes for vanadium redox flow battery application.journal of power sources,208(208),421-425. |
| MLA | Wei, Wenping,et al."Poly(tetrafluoroethylene) reinforced sulfonated poly(ether ether ketone) membranes for vanadium redox flow battery application".journal of power sources 208.208(2012):421-425. |
入库方式： OAI收割
来源：大连化学物理研究所
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