Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Oh, Kwangjin | ko |
| dc.contributor.author | Kwon, Osung | ko |
| dc.contributor.author | Son, Byungrak | ko |
| dc.contributor.author | Lee, Dong-Ha | ko |
| dc.contributor.author | Shanmugam, Sangaraju | ko |
| dc.date.accessioned | 2019-05-09T06:19:10Z | - |
| dc.date.available | 2019-05-09T06:19:10Z | - |
| dc.date.created | 2019-04-17 | - |
| dc.date.issued | 2019-08 | - |
| dc.identifier.citation | Journal of Membrane Science, v.583, pp.103 - 109 | - |
| dc.identifier.issn | 0376-7388 | - |
| dc.identifier.uri | http://hdl.handle.net/20.500.11750/9825 | - |
| dc.description.abstract | Sulfonated silica, synthesized by using tetraethyl orthosilicate and chlorosulfuric acid through calcination, was used as a filler to create Nafion-SSA composite membranes for applying proton exchange membrane fuel cells under low relative humidity (RH)condition. High water uptake and ion exchange capacity values were observed, and the Nafion-SSA composite membrane showed improved proton conductivity than that of the recast Nafion. The fuel cell operating at 80 °C under 20% RH with Nafion-SSA composite membrane showed 2.8 times higher maximum power density (454 mW cm −2 )and current density (2062 mA cm −2 )in comparison with the recast Nafion (159 mW cm −2 , 734 mA cm −2 ). The thermal stability and mechanical properties of recast Nafion and Nafion-SSA composite membranes were evaluated by TGA and Tensile test. © 2019 | - |
| dc.language | English | - |
| dc.publisher | Elsevier BV | - |
| dc.title | Nafion-sulfonated silica composite membrane for proton exchange membrane fuel cells under operating low humidity condition | - |
| dc.type | Article | - |
| dc.identifier.doi | 10.1016/j.memsci.2019.04.031 | - |
| dc.identifier.wosid | 000467698000012 | - |
| dc.identifier.scopusid | 2-s2.0-85064741818 | - |
| dc.type.local | Article(Overseas) | - |
| dc.type.rims | ART | - |
| dc.description.journalClass | 1 | - |
| dc.contributor.nonIdAuthor | Kwon, Osung | - |
| dc.identifier.citationVolume | 583 | - |
| dc.identifier.citationStartPage | 103 | - |
| dc.identifier.citationEndPage | 109 | - |
| dc.identifier.citationTitle | Journal of Membrane Science | - |
| dc.type.journalArticle | Article | - |
| dc.embargo.liftdate | 9999-12-31 | - |
| dc.embargo.terms | 9999-12-31 | - |
| dc.description.isOpenAccess | N | - |
| dc.subject.keywordAuthor | Sulfonated silica | - |
| dc.subject.keywordAuthor | Composite membrane | - |
| dc.subject.keywordAuthor | Low relative humidity | - |
| dc.subject.keywordAuthor | Proton conductivity | - |
| dc.subject.keywordAuthor | Fuel cell performance | - |
| dc.subject.keywordPlus | POLYMER ELECTROLYTE MEMBRANES | - |
| dc.subject.keywordPlus | NANOCOMPOSITE MEMBRANES | - |
| dc.subject.keywordPlus | NANOPARTICLES | - |
| dc.subject.keywordPlus | ACID | - |
| dc.subject.keywordPlus | CONDUCTIVITY | - |
| dc.subject.keywordPlus | FABRICATION | - |
| dc.subject.keywordPlus | NANOTUBES | - |
| dc.subject.keywordPlus | SIZE | - |
| dc.subject.keywordPlus | COPOLYMERS | - |
| dc.subject.keywordPlus | STABILITY | - |
| dc.contributor.affiliatedAuthor | Son, Byungrak | - |
| dc.contributor.affiliatedAuthor | Lee, Dong-Ha | - |
| dc.contributor.affiliatedAuthor | Shanmugam, Sangaraju | - |
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