DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, S | - |
dc.contributor.author | Jung, SH | - |
dc.contributor.author | Lee, KH | - |
dc.date.accessioned | 2016-04-01T01:13:29Z | - |
dc.date.available | 2016-04-01T01:13:29Z | - |
dc.date.created | 2009-03-18 | - |
dc.date.issued | 2008-08-21 | - |
dc.identifier.issn | 1932-7447 | - |
dc.identifier.other | 2008-OAK-0000008037 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/22576 | - |
dc.description.abstract | Morphology-controlled growth of ZnO nano- and microstructures was achieved by microwave irradiation. Various basic ZnO structures, including nanorods, nanocandles, nanoneedles, nanodisks, nanonuts, microstars, microUFOs, and microballs were simply synthesized at a low temperature (90 degrees C) with low power microwave-assisted heating (about 50 W) and a subsequent aging process. These results could be obtained by changing the precursor chemicals, the capping agents, and the aging times. Even more complex ZnO structures, including ZnO bulky stars, cakes, and jellyfishes, were constructed by microwave irradiation to a mixture of the as-prepared basic ZnO structures and the solution I, IV, or V. This is a fast, simple, and reproducible method which does not require any template, catalyst, or surfactant but can control the morphology of ZnO crystals from simple to complex. Scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive X-ray spectroscopy (EDX), and X-ray diffraction (XRD) were used to observe the morphology, crystallinity, and chemical composition of the ZnO structures. Growth mechanisms for shape-selective ZnO synthesis were proposed based on these results. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.subject | FIELD-EFFECT TRANSISTORS | - |
dc.subject | ZINC-OXIDE | - |
dc.subject | EPITAXIAL-GROWTH | - |
dc.subject | ROOM-TEMPERATURE | - |
dc.subject | HYDROTHERMAL SYNTHESIS | - |
dc.subject | AQUEOUS-SOLUTION | - |
dc.subject | NANOBELTS | - |
dc.subject | NANORODS | - |
dc.subject | NUCLEATION | - |
dc.subject | DEPOSITION | - |
dc.title | Morphology-controlled growth of ZnO nanostructures using microwave irradiation: from basic to complex structures | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | - |
dc.identifier.doi | 10.1021/JP803783S | - |
dc.author.google | Cho, S | - |
dc.author.google | Jung, SH | - |
dc.author.google | Lee, KH | - |
dc.relation.volume | 112 | - |
dc.relation.issue | 33 | - |
dc.relation.startpage | 12769 | - |
dc.relation.lastpage | 12776 | - |
dc.contributor.id | 10053544 | - |
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.33, pp.12769 - 12776 | - |
dc.identifier.wosid | 000258443000029 | - |
dc.date.tcdate | 2018-12-01 | - |
dc.citation.endPage | 12776 | - |
dc.citation.number | 33 | - |
dc.citation.startPage | 12769 | - |
dc.citation.title | JOURNAL OF PHYSICAL CHEMISTRY C | - |
dc.citation.volume | 112 | - |
dc.contributor.affiliatedAuthor | Lee, KH | - |
dc.identifier.scopusid | 2-s2.0-51049119843 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 246 | - |
dc.description.scptc | 227 | * |
dc.date.scptcdate | 2018-05-121 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | HYDROTHERMAL SYNTHESIS | - |
dc.subject.keywordPlus | EPITAXIAL-GROWTH | - |
dc.subject.keywordPlus | FIELD-EMISSION | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | NANORODS | - |
dc.subject.keywordPlus | NUCLEATION | - |
dc.subject.keywordPlus | NANOBELTS | - |
dc.subject.keywordPlus | FABRICATION | - |
dc.subject.keywordPlus | DEPOSITION | - |
dc.subject.keywordPlus | MECHANISM | - |
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 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.
library@postech.ac.kr Tel: 054-279-2548
Copyrights © by 2017 Pohang University of Science ad Technology All right reserved.