DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, H | - |
dc.contributor.author | Jeon, S | - |
dc.contributor.author | Lee, M | - |
dc.contributor.author | Lee, J | - |
dc.contributor.author | Yong, K | - |
dc.date.accessioned | 2015-06-25T02:25:56Z | - |
dc.date.available | 2015-06-25T02:25:56Z | - |
dc.date.created | 2011-09-20 | - |
dc.date.issued | 2011-01 | - |
dc.identifier.issn | 0959-9428 | - |
dc.identifier.other | 2015-OAK-0000024236 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/10948 | - |
dc.description.abstract | A novel hierarchical heteronanostructure of ZnO nanowires/WOx nanowhiskers was fabricated using a simple two-step process called the thermal evaporation and solution reaction. A high density of thin ZnO nanowires was uniformly deposited on a WOx nanowhisker backbone. The density and morphology of the ZnO nanowires were observed to be tunable as a function of reaction parameters, such as reaction time, growth temperature and solution composition. A solution-mediated solid ( SS) growth mechanism was proposed for the formation of the ZnO/WOx hierarchical heteronanostructures. The developed schematic model is consistent with the experimental results as shown in SEM and TEM analyses. Our hierarchical ZnO/WOx heteronanostructures demonstrated enhanced field electron emission properties in comparison to pristine WOx nanowhiskers. The turn-on-field voltage and field enhancement factor were comparable to other nanostructured materials, suggesting that ZnO/WOx hierarchical nanostructures are promising electron emitters in future field emission devices. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Fabrication of a novel hierarchical assembly of ZnO nanowires on WO(x) nanowhiskers for highly efficient field electron emission | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | en_US |
dc.identifier.doi | 10.1039/C1JM12224J | - |
dc.author.google | Kim, H | en_US |
dc.author.google | Jeon, S | en_US |
dc.author.google | Yong, K | en_US |
dc.author.google | Lee, J | en_US |
dc.author.google | Lee, M | en_US |
dc.relation.volume | 21 | en_US |
dc.relation.issue | 35 | en_US |
dc.relation.startpage | 13458 | en_US |
dc.relation.lastpage | 13463 | en_US |
dc.contributor.id | 10131864 | en_US |
dc.relation.journal | JOURNAL OF MATERIALS CHEMISTRY | en_US |
dc.relation.index | SCI급, SCOPUS 등재논문 | en_US |
dc.relation.sci | SCI | en_US |
dc.collections.name | Journal Papers | en_US |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY, v.21, no.35, pp.13458 - 13463 | - |
dc.identifier.wosid | 000294176600044 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 13463 | - |
dc.citation.number | 35 | - |
dc.citation.startPage | 13458 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY | - |
dc.citation.volume | 21 | - |
dc.contributor.affiliatedAuthor | Yong, K | - |
dc.identifier.scopusid | 2-s2.0-80052060011 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 22 | - |
dc.description.scptc | 23 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ONE-DIMENSIONAL NANOSTRUCTURES | - |
dc.subject.keywordPlus | SEMICONDUCTOR NANOWIRES | - |
dc.subject.keywordPlus | CONTROLLED GROWTH | - |
dc.subject.keywordPlus | NANORODS | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Materials Science | - |
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