DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Riyul | ko |
dc.contributor.author | Kim, Hyun Gyu | ko |
dc.contributor.author | Doo, Gisu | ko |
dc.contributor.author | Choi, Chanyong | ko |
dc.contributor.author | Kim, Soohyun | ko |
dc.contributor.author | Lee, Ju-Hyuk | ko |
dc.contributor.author | Heo, Jiyun | ko |
dc.contributor.author | Jung, Ho-Young | ko |
dc.contributor.author | Kim, Hee-Tak | ko |
dc.date.accessioned | 2017-09-25T06:01:39Z | - |
dc.date.available | 2017-09-25T06:01:39Z | - |
dc.date.created | 2017-09-18 | - |
dc.date.created | 2017-09-18 | - |
dc.date.created | 2017-09-18 | - |
dc.date.created | 2017-09-18 | - |
dc.date.issued | 2017-09 | - |
dc.identifier.citation | SCIENTIFIC REPORTS, v.7, pp.10503 | - |
dc.identifier.issn | 2045-2322 | - |
dc.identifier.uri | http://hdl.handle.net/10203/226121 | - |
dc.description.abstract | In this work, we present a 16 mu m-thick Nafion-filled porous membrane for Zn/Br redox flow batteries (ZBBs). By using molecular dynamics simulation and dynamic light scattering analysis, we rationally design Nafion solution for Nafion impregnation into a porous polypropylene (PP) separator. A void-free Nafion/PP membrane is successfully fabricated by using NMP as a solvent for the Nafion solution. The resulting membrane shows a smaller area specific resistance in comparison with 600 mu m-thick, commercial SF-600 porous membrane. Due to its dense morphology, Br-2 diffusivity of the Nafion/PP membrane is two orders of magnitude lower than that of SF-600, resulting in a comparable Br-2 crossover in spite of 37.5 times smaller membrane thickness. As a result, the ZBB based on the Nafion/PP membrane exhibits a higher energy efficiency, demonstrating that ion exchange membrane can outperform the conventional porous membrane by reducing the membrane thickness with inexpensive porous substrate. | - |
dc.language | English | - |
dc.publisher | NATURE PUBLISHING GROUP | - |
dc.title | Ultrathin Nafion-filled porous membrane for zinc/bromine redox flow batteries | - |
dc.type | Article | - |
dc.identifier.wosid | 000409309300091 | - |
dc.identifier.scopusid | 2-s2.0-85028944804 | - |
dc.type.rims | ART | - |
dc.citation.volume | 7 | - |
dc.citation.beginningpage | 10503 | - |
dc.citation.publicationname | SCIENTIFIC REPORTS | - |
dc.identifier.doi | 10.1038/s41598-017-10850-9 | - |
dc.contributor.localauthor | Kim, Hee-Tak | - |
dc.contributor.nonIdAuthor | Doo, Gisu | - |
dc.contributor.nonIdAuthor | Kim, Soohyun | - |
dc.contributor.nonIdAuthor | Heo, Jiyun | - |
dc.contributor.nonIdAuthor | Jung, Ho-Young | - |
dc.description.isOpenAccess | Y | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | GLASSY-CARBON | - |
dc.subject.keywordPlus | ZINC | - |
dc.subject.keywordPlus | COMPLEX | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | STORAGE | - |
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