DC Field | Value | Language |
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dc.contributor.author | Tak, Y | - |
dc.contributor.author | Yong, K | - |
dc.date.accessioned | 2016-04-01T01:28:41Z | - |
dc.date.available | 2016-04-01T01:28:41Z | - |
dc.date.created | 2009-04-02 | - |
dc.date.issued | 2008-01-10 | - |
dc.identifier.issn | 1932-7447 | - |
dc.identifier.other | 2008-OAK-0000007394 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/23017 | - |
dc.description.abstract | We developed a facile solution-based synthetic route for the fabrication of two different type's of novel Co3O4/ ZnO nanowire heterostructures: tip-coated array type and fully coated horizontal (or colloidal) type. Two-step solution-based methods were used for the fabrication of the Co3O4/ZnO nanowire e heterostructures. First, ZnO nanowires were grown by ammonia solution hydrothermal method. Afterward, Co3O4 was coated on the ZnO nanowires using a photochemical reaction. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) were employed for the observation of the heterostructure morphology. Also, X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) were used to confirm the crystallinity and composition of the heterostructures. We found that the morphology of the heterostructures strongly depends on the photochemical reaction parameters such as the concentration of the cobalt ion solution, UV irradiation time, and geometrical alignment of the ZnO nanowires. The possible mechanism for the heterostructure formation was discussed. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.subject | LIGHT-EMITTING-DIODES | - |
dc.subject | ZNO-NANOWIRE | - |
dc.subject | NANOROD HETEROSTRUCTURES | - |
dc.subject | HETEROJUNCTION ARRAYS | - |
dc.subject | NANOSCALE PHOTONICS | - |
dc.subject | SOLAR-CELLS | - |
dc.subject | CORE-SHELL | - |
dc.subject | THIN-FILMS | - |
dc.subject | NANOTUBE | - |
dc.subject | GROWTH | - |
dc.title | A novel heterostructure of Co3O4/ZnO nanowire array fabricated by photochemical coating method | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1021/JP077443A | - |
dc.author.google | Tak, Y | - |
dc.author.google | Yong, K | - |
dc.relation.volume | 112 | - |
dc.relation.issue | 1 | - |
dc.relation.startpage | 74 | - |
dc.relation.lastpage | 79 | - |
dc.contributor.id | 10131864 | - |
dc.relation.journal | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | JOURNAL OF PHYSICAL CHEMISTRY C, v.112, no.1, pp.74 - 79 | - |
dc.identifier.wosid | 000252122600012 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 79 | - |
dc.citation.number | 1 | - |
dc.citation.startPage | 74 | - |
dc.citation.title | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.citation.volume | 112 | - |
dc.contributor.affiliatedAuthor | Yong, K | - |
dc.identifier.scopusid | 2-s2.0-38549148329 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 61 | - |
dc.description.scptc | 67 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | NANOSCALE PHOTONICS | - |
dc.subject.keywordPlus | CORE-SHELL | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | ZNO | - |
dc.subject.keywordPlus | NANOROD | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | MORPHOLOGY | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
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