DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, H | - |
dc.contributor.author | Yong, K | - |
dc.date.accessioned | 2015-06-25T01:29:19Z | - |
dc.date.available | 2015-06-25T01:29:19Z | - |
dc.date.created | 2015-02-04 | - |
dc.date.issued | 2013-11-25 | - |
dc.identifier.issn | 0003-6951 | - |
dc.identifier.other | 2015-OAK-0000031406 | en_US |
dc.identifier.uri | https://oasis.postech.ac.kr/handle/2014.oak/9766 | - |
dc.description.abstract | A quantum dot semiconductor sensitized hierarchically shelled one-dimensional ZnO nanostructure has been applied as a quasi-artificial leaf for hydrogen generation. The optimized ZnO nanostructure consists of one dimensional nanowire as a core and two-dimensional nanosheet on the nanowire surface. Furthermore, the quantum dot semiconductors deposited on the ZnO nanostructures provide visible light harvesting properties. To realize the artificial leaf, we applied the ZnO based nanostructure as a photoelectrode with non-wired Z-scheme system. The demonstrated un-assisted photoelectrochemical system showed the hydrogen generation properties under 1 sun condition irradiation. In addition, the quantum dot modified photoelectrode showed 2mA/cm(2) current density at the un-assisted condition. (C) 2013 AIP Publishing LLC. | - |
dc.description.statementofresponsibility | open | en_US |
dc.language | English | - |
dc.publisher | AMER INST PHYSICS | - |
dc.relation.isPartOf | APPLIED PHYSICS LETTERS | - |
dc.rights | BY_NC_ND | en_US |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/2.0/kr | en_US |
dc.title | Photo-driven autonomous hydrogen generation system based on hierarchically shelled ZnO nanostructures | - |
dc.type | Article | - |
dc.contributor.college | 화학공학과 | en_US |
dc.identifier.doi | 10.1063/1.4836476 | - |
dc.author.google | Kim, H | en_US |
dc.author.google | Yong, K | en_US |
dc.relation.volume | 103 | en_US |
dc.relation.issue | 22 | en_US |
dc.contributor.id | 10131864 | en_US |
dc.relation.journal | APPLIED PHYSICS LETTERS | 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 | APPLIED PHYSICS LETTERS, v.103, no.22 | - |
dc.identifier.wosid | 000327696300080 | - |
dc.date.tcdate | 2019-01-01 | - |
dc.citation.number | 22 | - |
dc.citation.title | APPLIED PHYSICS LETTERS | - |
dc.citation.volume | 103 | - |
dc.contributor.affiliatedAuthor | Yong, K | - |
dc.identifier.scopusid | 2-s2.0-84888601705 | - |
dc.description.journalClass | 1 | - |
dc.description.journalClass | 1 | - |
dc.description.wostc | 2 | - |
dc.description.scptc | 2 | * |
dc.date.scptcdate | 2018-10-274 | * |
dc.type.docType | Article | - |
dc.subject.keywordPlus | ARTIFICIAL PHOTOSYNTHESIS | - |
dc.subject.keywordPlus | SOLAR HYDROGEN | - |
dc.subject.keywordPlus | TIO2 NANOTUBE | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | ARRAYS | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
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