N-doped zeolite-templated carbon as a metal-free electrocatalyst for oxygen reduction
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yonghyun Kwon | - |
dc.contributor.author | Kyoungsoo Kim | - |
dc.contributor.author | Ryong Ryoo | - |
dc.date.available | 2016-07-05T06:36:46Z | - |
dc.date.created | 2016-06-20 | - |
dc.date.issued | 2016-04 | - |
dc.identifier.issn | 2046-2069 | - |
dc.identifier.uri | https://pr.ibs.re.kr/handle/8788114/2630 | - |
dc.description.abstract | Nitrogen-doped, zeolite-templated carbon was synthesized using aqueous acetonitrile as a nitrogen-containing carbon source, and beta zeolite as a template. The carbon had a three-dimensionally ordered microporous structure with a large surface area, which consisted of sp(2)-carbon. The nitrogen content was approximately 4 wt%. In the electrocatalytic oxygen reduction reaction, the nitrogen-doped zeolite-templated carbon showed a notably high current density and a positive onset potential as compared to nitrogen-doped reduced graphene oxide. The surface of this carbon also had a lower work function than that of planar graphene. The high catalytic performance with the low work function of this carbon seems to come from a curved graphene-like framework structure containing nitrogen. © The Royal Society of Chemistry 2016 | - |
dc.description.uri | 1 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | N-doped zeolite-templated carbon as a metal-free electrocatalyst for oxygen reduction | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.identifier.wosid | 000375611100039 | - |
dc.identifier.scopusid | 2-s2.0-84968928102 | - |
dc.identifier.rimsid | 55759 | ko |
dc.date.tcdate | 2018-10-01 | - |
dc.contributor.affiliatedAuthor | Yonghyun Kwon | - |
dc.contributor.affiliatedAuthor | Kyoungsoo Kim | - |
dc.contributor.affiliatedAuthor | Ryong Ryoo | - |
dc.identifier.doi | 10.1039/c6ra08085e | - |
dc.identifier.bibliographicCitation | RSC ADVANCES, v.6, no.49, pp.43091 - 43097 | - |
dc.citation.title | RSC ADVANCES | - |
dc.citation.volume | 6 | - |
dc.citation.number | 49 | - |
dc.citation.startPage | 43091 | - |
dc.citation.endPage | 43097 | - |
dc.date.scptcdate | 2018-10-01 | - |
dc.description.wostc | 4 | - |
dc.description.scptc | 4 | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | PROBE FORCE MICROSCOPY | - |
dc.subject.keywordPlus | FUNCTIONAL-GROUPS | - |
dc.subject.keywordPlus | HYDROGEN STORAGE | - |
dc.subject.keywordPlus | POROUS CARBON | - |
dc.subject.keywordPlus | ACTIVE-SITES | - |
dc.subject.keywordPlus | SOLAR-CELLS | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | CATALYSTS | - |
dc.subject.keywordPlus | SURFACE | - |