Membranes fabricated by solvent treatment for flow battery: effects of initial structures and intrinsic properties
文献类型：期刊论文
| 作者 | Lu, Wenjing1,2; Zhang, Huamin1,3; Li, Xianfeng1,3 |
| 刊名 | Journal of membrane science
 |
| 出版日期 | 2019-05-01 |
| 卷号 | 577页码:212-218 |
| ISSN号 | 0376-7388 |
| 关键词 | Flow battery Solvent treatment Initial membrane morphology Intrinsic membrane property Formation mechanism |
| DOI | 10.1016/j.memsci.2019.02.011 |
| 通讯作者 | Li, xianfeng(lixianfeng@dicp.ac.cn) |
| 英文摘要 | Solvent treatment has been proved to be a very simple and effective method to prepare high-performance porous membranes for flow batteries. however, the initial morphology and the properties of membrane materials will exert pivotal effects on the resultant performance of porous membranes. in this paper, according to comparing the differences in the morphology and performance of untreated and treated porous poly(ether sulfone) (pes) membranes with different porous structures, the influence of the initial morphology of membranes was clarified in detail. moreover, the differences in the morphology and performance of untreated and treated porous poly (vinylidene fluoride) (pvdf), polusulfone (psf) and poly (vinylidene fluoride-co-hexafluoropropylene) (pvdf-hfp) membranes were also investigated. by comparing various properties of pes, pvdf, psf and pvdf-hfp polymers, the importance and criteria for selecting proper membrane materials when using the solvent treatment method were clarified. furthermore, the vfb assembled with the resultant membrane could achieve an energy efficiency of 82.93% at 80 ma cm(-2), which could be comparable to that of the commercial nafion 115. therefore, this article is beneficial for designing high-performance porous membranes for flow batteries. |
| WOS关键词 | ADVANCED POROUS MEMBRANES ; EXCHANGE MEMBRANES ; ENERGY-STORAGE ; PERFORMANCE ; PROGRESS ; SELECTIVITY ; MORPHOLOGY ; SEPARATOR |
| WOS研究方向 | Engineering ; Polymer Science |
| WOS类目 | Engineering, Chemical ; Polymer Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCIENCE BV |
| WOS记录号 | WOS:000459156900022 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2372740 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Li, Xianfeng |
| 作者单位 | 1.Chinese Acad Sci, Div Energy Storage, Dalian Natl Lab Clean Energy, Dalian Inst Chem Phys, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Collaborat Innovat Ctr Chem Energy Mat, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Wenjing,Zhang, Huamin,Li, Xianfeng. Membranes fabricated by solvent treatment for flow battery: effects of initial structures and intrinsic properties[J]. Journal of membrane science,2019,577:212-218. |
| APA | Lu, Wenjing,Zhang, Huamin,&Li, Xianfeng.(2019).Membranes fabricated by solvent treatment for flow battery: effects of initial structures and intrinsic properties.Journal of membrane science,577,212-218. |
| MLA | Lu, Wenjing,et al."Membranes fabricated by solvent treatment for flow battery: effects of initial structures and intrinsic properties".Journal of membrane science 577(2019):212-218. |
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来源：大连化学物理研究所
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