DC Field | Value | Language |
---|---|---|
dc.contributor.author | Wi, Dae Han | ko |
dc.contributor.author | Park, Se Young | ko |
dc.contributor.author | Lee, Seunghoon | ko |
dc.contributor.author | Sung, Jiha | ko |
dc.contributor.author | Hong, Jong Wook | ko |
dc.contributor.author | Han, Sang Woo | ko |
dc.date.accessioned | 2018-08-20T07:50:01Z | - |
dc.date.available | 2018-08-20T07:50:01Z | - |
dc.date.created | 2018-08-01 | - |
dc.date.created | 2018-08-01 | - |
dc.date.created | 2018-08-01 | - |
dc.date.created | 2018-08-01 | - |
dc.date.issued | 2018-07 | - |
dc.identifier.citation | JOURNAL OF MATERIALS CHEMISTRY A, v.6, no.27, pp.13225 - 13235 | - |
dc.identifier.issn | 2050-7488 | - |
dc.identifier.uri | http://hdl.handle.net/10203/244872 | - |
dc.description.abstract | Solar-driven production of chemical fuels through photocatalysis holds great promise for addressing the ever-increasing energy and environmental issues. However, its practical application is limited due to low light harvesting efficiency, fast charge recombination, and low stability of current photocatalysts. Here, we introduce a high-performance solar energy conversion platform constructed by the intimate coupling of two different complementary semiconductors (MoS2 and CdS) and morphology-controlled plasmonic metal nanocrystals (concave cubic Au nanocrystals) in a controlled manner. The sequential Au nanocrystal anchoring and CdS growth on two-dimensional exfoliated MoS2 nanosheets successfully yielded intimately coupled plasmonic metal-semiconductor ternary hybrids. The prepared hybrid photocatalysts exhibited superb hydrogen evolution capability under visible-light irradiation, which can be attributed to the synergistic integration of the advantages of semiconductor-semiconductor coupling, such as the broadening of light absorption and the retardation of charge recombination, and plasmon energy transfer from Au nanocrystals to semiconductors via the hot electron transfer mechanism. | - |
dc.language | English | - |
dc.publisher | ROYAL SOC CHEMISTRY | - |
dc.title | Metal-semiconductor ternary hybrids for efficient visible-light photocatalytic hydrogen evolution | - |
dc.type | Article | - |
dc.identifier.wosid | 000438548800033 | - |
dc.identifier.scopusid | 2-s2.0-85049894768 | - |
dc.type.rims | ART | - |
dc.citation.volume | 6 | - |
dc.citation.issue | 27 | - |
dc.citation.beginningpage | 13225 | - |
dc.citation.endingpage | 13235 | - |
dc.citation.publicationname | JOURNAL OF MATERIALS CHEMISTRY A | - |
dc.identifier.doi | 10.1039/c8ta03462a | - |
dc.contributor.localauthor | Han, Sang Woo | - |
dc.contributor.nonIdAuthor | Sung, Jiha | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | RAMAN-SCATTERING PROPERTIES | - |
dc.subject.keywordPlus | HIGH-INDEX FACETS | - |
dc.subject.keywordPlus | HOT-ELECTRON | - |
dc.subject.keywordPlus | ENHANCED PHOTOSTABILITY | - |
dc.subject.keywordPlus | MOS2 NANOSHEETS | - |
dc.subject.keywordPlus | ENERGY-TRANSFER | - |
dc.subject.keywordPlus | H-2 GENERATION | - |
dc.subject.keywordPlus | MONOLAYER MOS2 | - |
dc.subject.keywordPlus | Z-SCHEME | - |
dc.subject.keywordPlus | NANOCRYSTALS | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.