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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 21450 | - |
dc.citation.number | 43 | - |
dc.citation.startPage | 21444 | - |
dc.citation.title | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.citation.volume | 3 | - |
dc.contributor.author | Ahn, Hyo-Jin | - |
dc.contributor.author | Yoon, Ki-Yong | - |
dc.contributor.author | Kwak, Myung-Jun | - |
dc.contributor.author | Lee, Jung-Soo | - |
dc.contributor.author | Thiyagarajan, Pradheep | - |
dc.contributor.author | Jang, Ji-Hyun | - |
dc.date.accessioned | 2023-12-22T00:39:39Z | - |
dc.date.available | 2023-12-22T00:39:39Z | - |
dc.date.created | 2015-11-24 | - |
dc.date.issued | 2015-10 | - |
dc.description.abstract | By creating a p-n heterojunction of molybdenum sulfide (MoSx)/Ti-doped Fe2O3 (Ti-Fe2O3), we successfully addressed electron-hole transfer problems of hematite and thus achieved the enhanced photoelectrochemical (PEC) performance. MoSx/Ti-Fe2O3 with a thin MoSx layer on the surface of Ti-Fe2O3 fabricated a p-n junction that provided facile charge transfer pathways due to an internal electric field between Ti-Fe2O3 and MoSx, and achieved suppressed charge recombination. The optimized MoSx/Ti-Fe2O3 sample showed a 240% increased photocurrent density (3.03 mA cm(-2)) over pristine Fe2O3 at RHE 1.50 V. All our data including IPCE, PL, and EIS clearly confirmed the improved PEC performance of MoSx/Ti-Fe2O3 achieved by the formation of a p-n junction with a facile electron-hole transport pathway. | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS CHEMISTRY A, v.3, no.43, pp.21444 - 21450 | - |
dc.identifier.doi | 10.1039/c5ta06743j | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.scopusid | 2-s2.0-84946056403 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/17872 | - |
dc.identifier.url | http://pubs.rsc.org/en/Content/ArticleLanding/2015/TA/C5TA06743J#!divAbstract | - |
dc.identifier.wosid | 000364020400006 | - |
dc.language | 영어 | - |
dc.publisher | ROYAL SOC CHEMISTRYROYAL SOC CHEMISTRY | - |
dc.title | MoSx supported hematite with enhanced photoelectrochemical performance | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Energy & Fuels; Materials Science, Multidisciplinary | - |
dc.relation.journalResearchArea | Chemistry; Energy & Fuels; Materials Science | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordPlus | P-N-JUNCTION | - |
dc.subject.keywordPlus | VISIBLE-LIGHT | - |
dc.subject.keywordPlus | WATER OXIDATION | - |
dc.subject.keywordPlus | HYDROGEN-GENERATION | - |
dc.subject.keywordPlus | AMORPHOUS MOS3 | - |
dc.subject.keywordPlus | GRAPHENE OXIDE | - |
dc.subject.keywordPlus | H-2 EVOLUTION | - |
dc.subject.keywordPlus | THIN-LAYERS | - |
dc.subject.keywordPlus | FILMS | - |
dc.subject.keywordPlus | HETEROJUNCTION | - |
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