DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, HS | - |
dc.contributor.author | Hong, YJ | - |
dc.contributor.author | Li, Y | - |
dc.contributor.author | Cho, J | - |
dc.contributor.author | Kim, YJ | - |
dc.contributor.author | Yi, GC | - |
dc.date.accessioned | 2016-04-01T01:22:50Z | - |
dc.date.available | 2016-04-01T01:22:50Z | - |
dc.date.created | 2009-02-28 | - |
dc.date.issued | 2008-04 | - |
dc.identifier.issn | 1936-0851 | - |
dc.identifier.other | 2008-OAK-0000007704 | - |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/22800 | - |
dc.description.abstract | The photocatalytic activity of GaN nanowires was investigated for the use of GaN nanowires as photocatalysts in harsh environments. GaN nanowires with diameters of 20-50 nm and lengths of 4- 6 mu m were prepared by Ni catalyst-assisted metal-organic chemical vapor deposition. Comparisons of GaN nanowires with GaN submicron dot arrays and thin films showed that GaN nanowires exhibit much better photocatalytic activity, resulting from a high surface-to-volume ratio. In addition, GaN nanowires exhibited good ability to photodegrade organic dye at various pHs, even under strong acidity and alkalinity. The photocatalytic activity of GaN nanowires was also compared with that of ZnO and TiO2 nanowires. | - |
dc.description.statementofresponsibility | X | - |
dc.language | English | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | ACS NANO | - |
dc.subject | gaN | - |
dc.subject | nanowire | - |
dc.subject | photocatalysis | - |
dc.subject | SEMICONDUCTOR PHOTOCATALYSIS | - |
dc.subject | THIN-FILMS | - |
dc.title | Photocatalysis using GaN nanowires | - |
dc.type | Article | - |
dc.contributor.college | 신소재공학과 | - |
dc.identifier.doi | 10.1021/NN700320Y | - |
dc.author.google | Jung, Hye Seong | - |
dc.author.google | Hong, Young Joon | - |
dc.author.google | Li, Yirui | - |
dc.author.google | Cho, Jeonghui | - |
dc.author.google | Kim, Yong-Jin | - |
dc.author.google | Yi, Gyu-Chul | - |
dc.relation.volume | 2 | - |
dc.relation.issue | 4 | - |
dc.relation.startpage | 637 | - |
dc.relation.lastpage | 642 | - |
dc.relation.journal | ACS NANO | - |
dc.relation.index | SCI급, SCOPUS 등재논문 | - |
dc.relation.sci | SCI | - |
dc.collections.name | Journal Papers | - |
dc.type.rims | ART | - |
dc.identifier.bibliographicCitation | ACS NANO, v.2, no.4, pp.637 - 642 | - |
dc.identifier.wosid | 000255216000007 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.endPage | 642 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 637 | - |
dc.citation.title | ACS NANO | - |
dc.citation.volume | 2 | - |
dc.contributor.affiliatedAuthor | Yi, GC | - |
dc.identifier.scopusid | 2-s2.0-46849102740 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 122 | - |
dc.type.docType | Article | - |
dc.subject.keywordAuthor | gaN | - |
dc.subject.keywordAuthor | nanowire | - |
dc.subject.keywordAuthor | photocatalysis | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
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.