DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, S | - |
dc.contributor.author | Jang, JW | - |
dc.contributor.author | Kim, J | - |
dc.contributor.author | Lee, JS | - |
dc.contributor.author | Choi, W | - |
dc.contributor.author | Lee, KH | - |
dc.date.accessioned | 2016-03-31T09:21:22Z | - |
dc.date.available | 2016-03-31T09:21:22Z | - |
dc.date.created | 2011-09-22 | - |
dc.date.issued | 2011-08-16 | - |
dc.identifier.issn | 0743-7463 | - |
dc.identifier.other | 2011-OAK-0000024295 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/17060 | - |
dc.description.abstract | We report a method for synthesizing three distinct type H 3D ZnO/ZnSe heterostructures through simple solution-based surface modification reactions in which polycrystalline ZnSe nanoparticles formed on the surfaces of single-crystalline ZnO building blocks of 3D superstructures. The experimental results suggested a possible formation mechanism for these heterostructures. The formation of the ZnO/ZnSe heterostnictures was assumed to result from a dissolution recrystallization mechanism. The optical properties of the 3D ZnO/ZnSe heterostructures were probed by UV vis diffuse reflectance spectroscopy. The 3D ZnO/ZnSe heterostructures exhibited absorption in the visible spectral region. The visible photocatalytic activities of 3D ZnO/ZnSe heterostructures were much higher than those of the 3D pure ZnO structures. The activities of the 3D ZnO/ZnSe heterostnictures varied according to the structures under visible light. The morphologies and exposed crystal faces of pure ZnO building blocks prior to surface modification had a significant effect on the visible light photocatalytic processes of ZnO/ZnSe heterostructures after surface modification. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | LANGMUIR | - |
dc.subject | ZNO NANOSTRUCTURES | - |
dc.subject | NANOWIRE ARRAYS | - |
dc.subject | QUANTUM DOTS | - |
dc.subject | GROWTH | - |
dc.subject | DEGRADATION | - |
dc.subject | COMPLEX | - |
dc.subject | PHOTOSENSITIZATION | - |
dc.subject | SUPERSTRUCTURES | - |
dc.subject | NANOPARTICLES | - |
dc.subject | MICROSPHERES | - |
dc.title | Three-Dimensional Type II ZnO/ZnSe Heterostructures and Their Visible Light Photocatalytic Activities | - |
dc.type | Article | - |
dc.contributor.college | 환경공학부 | - |
dc.identifier.doi | 10.1021/LA201755W | - |
dc.author.google | Cho, S | - |
dc.author.google | Jang, JW | - |
dc.author.google | Kim, J | - |
dc.author.google | Lee, JS | - |
dc.author.google | Choi, W | - |
dc.author.google | Lee, KH | - |
dc.relation.volume | 27 | - |
dc.relation.issue | 16 | - |
dc.relation.startpage | 10243 | - |
dc.relation.lastpage | 10250 | - |
dc.contributor.id | 10105056 | - |
dc.relation.journal | LANGMUIR | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | LANGMUIR, v.27, no.16, pp.10243 - 10250 | - |
dc.identifier.wosid | 000293662800074 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 10250 | - |
dc.citation.number | 16 | - |
dc.citation.startPage | 10243 | - |
dc.citation.title | LANGMUIR | - |
dc.citation.volume | 27 | - |
dc.contributor.affiliatedAuthor | Lee, JS | - |
dc.contributor.affiliatedAuthor | Choi, W | - |
dc.contributor.affiliatedAuthor | Lee, KH | - |
dc.identifier.scopusid | 2-s2.0-80051485725 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 110 | - |
dc.description.scptc | 104 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ZNO NANOSTRUCTURES | - |
dc.subject.keywordPlus | NANOWIRE ARRAYS | - |
dc.subject.keywordPlus | QUANTUM DOTS | - |
dc.subject.keywordPlus | GROWTH | - |
dc.subject.keywordPlus | COMPLEX | - |
dc.subject.keywordPlus | PHOTOSENSITIZATION | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | DEGRADATION | - |
dc.subject.keywordPlus | TIO2 | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
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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