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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 3604 | - |
dc.citation.number | 12 | - |
dc.citation.startPage | 3597 | - |
dc.citation.title | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.citation.volume | 8 | - |
dc.contributor.author | Jang, Youn Jeong | - |
dc.contributor.author | Jang, Ji-Wook | - |
dc.contributor.author | Lee, Jaehyuk | - |
dc.contributor.author | Kim, Ju Hun | - |
dc.contributor.author | Kumagai, Hiromu | - |
dc.contributor.author | Lee, Jinwoo | - |
dc.contributor.author | Minegishi, Tsutomu | - |
dc.contributor.author | Kubota, Jun | - |
dc.contributor.author | Domen, Kazunari | - |
dc.contributor.author | Lee, Jae Sung | - |
dc.date.accessioned | 2023-12-22T00:36:16Z | - |
dc.date.available | 2023-12-22T00:36:16Z | - |
dc.date.created | 2015-12-09 | - |
dc.date.issued | 2015-12 | - |
dc.description.abstract | A gold-coupled ZnTe/ZnO-nanowire array is a new photocathode for selective CO2 reduction to CO. At -0.7 VRHE under simulated 1 sun illumination, its photocurrent (-16.0 mA cm-2) and incident photon-to-current conversion efficiency (97%) represent the highest among reported ZnTe photocathodes for CO2 reduction and dramatic enhancement from those of a bare electrode (-7.9 mA cm-2, 68%). In addition, the Au nanoparticles convert mainly-hydrogen-producing bare ZnTe/ZnO-nanowires into mainly-CO-producing photocathodes in photoelectrochemical CO2 reduction. The remarkable effects of the Au co-catalyst originate from the formation of a Schottky junction with ZnTe to improve charge separation and to provide reaction centers for CO2 reduction suppressing competing water reduction. | - |
dc.identifier.bibliographicCitation | ENERGY & ENVIRONMENTAL SCIENCE, v.8, no.12, pp.3597 - 3604 | - |
dc.identifier.doi | 10.1039/c5ee01445j | - |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.scopusid | 2-s2.0-84948423279 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/17946 | - |
dc.identifier.url | http://pubs.rsc.org/en/Content/ArticleLanding/2015/EE/C5EE01445J#!divAbstract | - |
dc.identifier.wosid | 000365412300017 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Selective CO production by Au coupled ZnTe/ZnO in the photoelectrochemical CO2 reduction system | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary; Energy & Fuels; Engineering, Chemical; Environmental Sciences | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Engineering; Environmental Sciences & Ecology | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | AQUEOUS CARBON-DIOXIDE | - |
dc.subject.keywordPlus | ELECTROCHEMICAL REDUCTION | - |
dc.subject.keywordPlus | GOLD NANOPARTICLES | - |
dc.subject.keywordPlus | METAL-ELECTRODES | - |
dc.subject.keywordPlus | WORK FUNCTION | - |
dc.subject.keywordPlus | METHANOL | - |
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