DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, JB | - |
dc.contributor.author | Lee, J | - |
dc.contributor.author | Yoon, CS | - |
dc.contributor.author | Sun, YK | - |
dc.date.accessioned | 2016-04-01T08:09:11Z | - |
dc.date.available | 2016-04-01T08:09:11Z | - |
dc.date.created | 2014-03-06 | - |
dc.date.issued | 2013-12-25 | - |
dc.identifier.issn | 1944-8244 | - |
dc.identifier.other | 2013-OAK-0000029254 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/27341 | - |
dc.description.abstract | Ordered mesoporous carbon (OMC) with highly ordered pore channels was applied as an oxygen-side electrode for a Li-O-2 battery. To evaluate the effect of the pore channel size on battery performance, we employed OMCs possessing two different pore sizes (6 and 17 nm). When cycled at a current density of 200 mA g(carbon)(-1), the OMC electrodes reduced polarization in the oxygen evolution reaction by 0.1 V compared to those consisting of conventional super P carbon electrode. X-ray diffraction and transmission electron microscopy of the discharged oxygen electrodes provided evidence for the formation of amorphous Li2O2, a product of the oxygen reduction reaction, inside the OMC pores rather than on the electrode surface as in the case of the super P electrode. The OMC electrodes were also effective at high current densities (500 mA g(carbon)(-1) and 1000 mA g(carbon)(-1)). | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | ACS APPLIED MATERIALS & INTERFACES | - |
dc.title | Ordered Mesoporous Carbon Electrodes for Li-O-2 Batteries | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1021/AM404336F | - |
dc.author.google | Park J.-B., Lee J., Yoon C.S., Sun Y.-K. | - |
dc.relation.volume | 5 | - |
dc.relation.issue | 24 | - |
dc.relation.startpage | 13426 | - |
dc.relation.lastpage | 13431 | - |
dc.contributor.id | 10138815 | - |
dc.relation.journal | ACS APPLIED MATERIALS & INTERFACES | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS APPLIED MATERIALS & INTERFACES, v.5, no.24, pp.13426 - 13431 | - |
dc.identifier.wosid | 000329137400085 | - |
dc.date.tcdate | 2019-02-01 | - |
dc.citation.endPage | 13431 | - |
dc.citation.number | 24 | - |
dc.citation.startPage | 13426 | - |
dc.citation.title | ACS APPLIED MATERIALS & INTERFACES | - |
dc.citation.volume | 5 | - |
dc.contributor.affiliatedAuthor | Lee, J | - |
dc.identifier.scopusid | 2-s2.0-84891378543 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 42 | - |
dc.description.scptc | 38 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | LITHIUM-AIR BATTERIES | - |
dc.subject.keywordPlus | ONE-POT SYNTHESIS | - |
dc.subject.keywordPlus | ELECTROCHEMICAL PERFORMANCE | - |
dc.subject.keywordPlus | CATHODE CATALYSTS | - |
dc.subject.keywordPlus | MOLECULAR-SIEVES | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | ELECTROCATALYSTS | - |
dc.subject.keywordPlus | NANOCOMPOSITES | - |
dc.subject.keywordPlus | CARBON/SILICA | - |
dc.subject.keywordPlus | ELECTROLYTES | - |
dc.subject.keywordAuthor | Li-O-2 batteries | - |
dc.subject.keywordAuthor | ordered mesoporous carbon | - |
dc.subject.keywordAuthor | Li2O2 | - |
dc.subject.keywordAuthor | air electrode | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
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