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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 9926 | - |
dc.citation.number | 34 | - |
dc.citation.startPage | 9922 | - |
dc.citation.title | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | - |
dc.citation.volume | 55 | - |
dc.contributor.author | Ahn, Hyo-Jin | - |
dc.contributor.author | Yoon, Ki-Young | - |
dc.contributor.author | Kwak, Myung-Jun | - |
dc.contributor.author | Jang, Ji-Hyun | - |
dc.date.accessioned | 2023-12-21T23:19:44Z | - |
dc.date.available | 2023-12-21T23:19:44Z | - |
dc.date.created | 2016-07-20 | - |
dc.date.issued | 2016-08 | - |
dc.description.abstract | This study introduces an insitu fabrication of nanoporous hematite with a Ti-doped SiOx passivation layer for a high-performance water-splitting system. The nanoporous hematite with a Ti-doped SiOx layer (Ti-(SiOx/np-Fe2O3)) has a photocurrent density of 2.44mAcm-2 at 1.23VRHE and 3.70mAcm-2 at 1.50VRHE. When a cobalt phosphate co-catalyst was applied to Ti-(SiOx/np-Fe2O3), the photocurrent density reached 3.19mAcm-2 at 1.23VRHE with stability, which shows great potential of the use of the Ti-doped SiOx layer with a synergistic effect of decreased charge recombination, the increased number of active sites, and the reduced hole-diffusion pathway from the hematite to the electrolyte. | - |
dc.identifier.bibliographicCitation | ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, v.55, no.34, pp.9922 - 9926 | - |
dc.identifier.doi | 10.1002/anie.201603666 | - |
dc.identifier.issn | 1433-7851 | - |
dc.identifier.scopusid | 2-s2.0-84977126177 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/20063 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1002/anie.201603666/abstract | - |
dc.identifier.wosid | 000383373000017 | - |
dc.language | 영어 | - |
dc.publisher | WILEY-V C H VERLAG GMBH | - |
dc.title | A Titanium-Doped SiOx Passivation Layer for Greatly Enhanced Performance of a Hematite-Based Photoelectrochemical System | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | conductive SiOx layers | - |
dc.subject.keywordAuthor | hematite | - |
dc.subject.keywordAuthor | nanoporous structures | - |
dc.subject.keywordAuthor | passivation layers | - |
dc.subject.keywordAuthor | photoelectrochemical cells | - |
dc.subject.keywordPlus | HYDROGEN GENERATION | - |
dc.subject.keywordPlus | THIN-FILMS | - |
dc.subject.keywordPlus | WATER | - |
dc.subject.keywordPlus | NANOSTRUCTURES | - |
dc.subject.keywordPlus | PHOTOANODES | - |
dc.subject.keywordPlus | ELECTRODES | - |
dc.subject.keywordPlus | NANOTUBES | - |
dc.subject.keywordPlus | GRAPHENE | - |
dc.subject.keywordPlus | ARRAY | - |
dc.subject.keywordPlus | TI | - |
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